3979459497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{5581}}^1$

素因数の和:6033

約数の個数: 32

約数和(自身を含む): 5851722240

約数和(自身を除く): 1872262743

約数列:

[1, 3, 13, 39, 47, 141, 389, 611, 1167, 1833, 5057, 5581, 15171, 16743, 18283, 54849, 72553, 217659, 237679, 262307, 713037, 786921, 2171009, 3409991, 6513027, 10229973, 28223117, 84669351, 102037423, 306112269, 1326486499, 3979459497]

約数ペア:

[(1, 3979459497), (3, 1326486499), (13, 306112269), (39, 102037423), (47, 84669351), (141, 28223117), (389, 10229973), (611, 6513027), (1167, 3409991), (1833, 2171009), (5057, 786921), (5581, 713037), (15171, 262307), (16743, 237679), (18283, 217659), (54849, 72553)]