291267607709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{541987}}^1$

素因数の和:542684

約数の個数: 16

約数和(自身を含む): 318871051968

約数和(自身を除く): 27603444259

約数列:

[1, 13, 67, 617, 871, 8021, 41339, 537407, 541987, 7045831, 36313129, 334405979, 472070677, 4347277727, 22405200593, 291267607709]

約数ペア:

[(1, 291267607709), (13, 22405200593), (67, 4347277727), (617, 472070677), (871, 334405979), (8021, 36313129), (41339, 7045831), (537407, 541987)]