2805523201

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{3301}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 3132514944

約数和(自身を除く): 326991743

約数列:

[1, 13, 47, 107, 169, 611, 1391, 3301, 5029, 7943, 18083, 42913, 65377, 155147, 353207, 557869, 849901, 2016911, 4591691, 16600729, 26219843, 59691983, 215809477, 2805523201]

約数ペア:

[(1, 2805523201), (13, 215809477), (47, 59691983), (107, 26219843), (169, 16600729), (611, 4591691), (1391, 2016911), (3301, 849901), (5029, 557869), (7943, 353207), (18083, 155147), (42913, 65377)]