13699681947

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{7507}}^1$

素因数の和:7952

約数の個数: 48

約数和(自身を含む): 22956460800

約数和(自身を除く): 9256778853

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 349, 581, 747, 1047, 1743, 2443, 3141, 5229, 7329, 7507, 21987, 22521, 28967, 52549, 67563, 86901, 157647, 202769, 260703, 472941, 608307, 623081, 1824921, 1869243, 2619943, 4361567, 5607729, 7859829, 13084701, 18339601, 23579487, 39254103, 55018803, 165056409, 217455269, 652365807, 1522186883, 1957097421, 4566560649, 13699681947]

約数ペア:

[(1, 13699681947), (3, 4566560649), (7, 1957097421), (9, 1522186883), (21, 652365807), (63, 217455269), (83, 165056409), (249, 55018803), (349, 39254103), (581, 23579487), (747, 18339601), (1047, 13084701), (1743, 7859829), (2443, 5607729), (3141, 4361567), (5229, 2619943), (7329, 1869243), (7507, 1824921), (21987, 623081), (22521, 608307), (28967, 472941), (52549, 260703), (67563, 202769), (86901, 157647)]