39466131

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 56770560

約数和(自身を除く): 17304429

約数列:

[1, 3, 31, 43, 71, 93, 129, 139, 213, 417, 1333, 2201, 3053, 3999, 4309, 5977, 6603, 9159, 9869, 12927, 17931, 29607, 94643, 185287, 283929, 305939, 424367, 555861, 917817, 1273101, 13155377, 39466131]

約数ペア:

[(1, 39466131), (3, 13155377), (31, 1273101), (43, 917817), (71, 555861), (93, 424367), (129, 305939), (139, 283929), (213, 185287), (417, 94643), (1333, 29607), (2201, 17931), (3053, 12927), (3999, 9869), (4309, 9159), (5977, 6603)]