12900556669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 17601712128

約数和(自身を除く): 4701155459

約数列:

[1, 7, 11, 13, 77, 91, 103, 143, 211, 593, 721, 1001, 1133, 1339, 1477, 2321, 2743, 4151, 6523, 7709, 7931, 9373, 14729, 16247, 19201, 21733, 30173, 45661, 53963, 61079, 84799, 103103, 125123, 152131, 211211, 239063, 282529, 427553, 593593, 671869, 794027, 875861, 1376353, 1626599, 1673441, 1977703, 3107819, 4703083, 5558189, 8734297, 9634471, 11386193, 12887669, 17892589, 21754733, 61140079, 90213683, 125248123, 141764359, 167539697, 992350513, 1172777879, 1842936667, 12900556669]

約数ペア:

[(1, 12900556669), (7, 1842936667), (11, 1172777879), (13, 992350513), (77, 167539697), (91, 141764359), (103, 125248123), (143, 90213683), (211, 61140079), (593, 21754733), (721, 17892589), (1001, 12887669), (1133, 11386193), (1339, 9634471), (1477, 8734297), (2321, 5558189), (2743, 4703083), (4151, 3107819), (6523, 1977703), (7709, 1673441), (7931, 1626599), (9373, 1376353), (14729, 875861), (16247, 794027), (19201, 671869), (21733, 593593), (30173, 427553), (45661, 282529), (53963, 239063), (61079, 211211), (84799, 152131), (103103, 125123)]