1520702427

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{108289}}^1$

素因数の和:108474

約数の個数: 16

約数和(自身を含む): 2106890240

約数和(自身を除く): 586187813

約数列:

[1, 3, 31, 93, 151, 453, 4681, 14043, 108289, 324867, 3356959, 10070877, 16351639, 49054917, 506900809, 1520702427]

約数ペア:

[(1, 1520702427), (3, 506900809), (31, 49054917), (93, 16351639), (151, 10070877), (453, 3356959), (4681, 324867), (14043, 108289)]