264975991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{42013}}^1$

素因数の和:42090

約数の個数: 16

約数和(自身を含む): 326700864

約数和(自身を除く): 61724873

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 42013, 294091, 714221, 2226689, 4999547, 15586823, 37853713, 264975991]

約数ペア:

[(1, 264975991), (7, 37853713), (17, 15586823), (53, 4999547), (119, 2226689), (371, 714221), (901, 294091), (6307, 42013)]