23402757

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 36900864

約数和(自身を除く): 13498107

約数列:

[1, 3, 7, 21, 47, 131, 141, 181, 329, 393, 543, 917, 987, 1267, 2751, 3801, 6157, 8507, 18471, 23711, 25521, 43099, 59549, 71133, 129297, 165977, 178647, 497931, 1114417, 3343251, 7800919, 23402757]

約数ペア:

[(1, 23402757), (3, 7800919), (7, 3343251), (21, 1114417), (47, 497931), (131, 178647), (141, 165977), (181, 129297), (329, 71133), (393, 59549), (543, 43099), (917, 25521), (987, 23711), (1267, 18471), (2751, 8507), (3801, 6157)]