4010228901

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{1993}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 7146176960

約数和(自身を除く): 3135948059

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 287, 369, 399, 779, 861, 1197, 1681, 1993, 2337, 2583, 5043, 5453, 5979, 7011, 11767, 13951, 15129, 16359, 17937, 31939, 35301, 37867, 41853, 49077, 81713, 95817, 105903, 113601, 125559, 223573, 245139, 265069, 287451, 340803, 571991, 670719, 735417, 795207, 1552547, 1715973, 2012157, 2385621, 3350233, 4657641, 5147919, 10050699, 10867829, 13972923, 23451631, 30152097, 32603487, 63654427, 70354893, 97810461, 190963281, 211064679, 445580989, 572889843, 1336742967, 4010228901]

約数ペア:

[(1, 4010228901), (3, 1336742967), (7, 572889843), (9, 445580989), (19, 211064679), (21, 190963281), (41, 97810461), (57, 70354893), (63, 63654427), (123, 32603487), (133, 30152097), (171, 23451631), (287, 13972923), (369, 10867829), (399, 10050699), (779, 5147919), (861, 4657641), (1197, 3350233), (1681, 2385621), (1993, 2012157), (2337, 1715973), (2583, 1552547), (5043, 795207), (5453, 735417), (5979, 670719), (7011, 571991), (11767, 340803), (13951, 287451), (15129, 265069), (16359, 245139), (17937, 223573), (31939, 125559), (35301, 113601), (37867, 105903), (41853, 95817), (49077, 81713)]