339989774979

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{19501}}^1\times {\mathrm{135151}}^1$

素因数の和:154698

約数の個数: 16

約数和(自身を含む): 463889237504

約数和(自身を除く): 123899462525

約数列:

[1, 3, 43, 129, 19501, 58503, 135151, 405453, 838543, 2515629, 5811493, 17434479, 2635579651, 7906738953, 113329924993, 339989774979]

約数ペア:

[(1, 339989774979), (3, 113329924993), (43, 7906738953), (129, 2635579651), (19501, 17434479), (58503, 5811493), (135151, 2515629), (405453, 838543)]