1262937

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 1897344

約数和(自身を除く): 634407

約数列:

[1, 3, 13, 39, 47, 53, 141, 159, 169, 507, 611, 689, 1833, 2067, 2491, 7473, 7943, 8957, 23829, 26871, 32383, 97149, 420979, 1262937]

約数ペア:

[(1, 1262937), (3, 420979), (13, 97149), (39, 32383), (47, 26871), (53, 23829), (141, 8957), (159, 7943), (169, 7473), (507, 2491), (611, 2067), (689, 1833)]