321045457

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3944

約数の個数: 16

約数和(自身を含む): 345098880

約数和(自身を除く): 24053423

約数列:

[1, 29, 41, 71, 1189, 2059, 2911, 3803, 84419, 110287, 155923, 270013, 4521767, 7830377, 11070533, 321045457]

約数ペア:

[(1, 321045457), (29, 11070533), (41, 7830377), (71, 4521767), (1189, 270013), (2059, 155923), (2911, 110287), (3803, 84419)]