421036991973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{33014741}}^1$

素因数の和:33014869

約数の個数: 24

約数和(自身を含む): 660955134840

約数和(自身を除く): 239918142867

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 33014741, 99044223, 297132669, 429191633, 1287574899, 3598606769, 3862724697, 10795820307, 32387460921, 46781887997, 140345663991, 421036991973]

約数ペア:

[(1, 421036991973), (3, 140345663991), (9, 46781887997), (13, 32387460921), (39, 10795820307), (109, 3862724697), (117, 3598606769), (327, 1287574899), (981, 429191633), (1417, 297132669), (4251, 99044223), (12753, 33014741)]