23330271

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 34272000

約数和(自身を除く): 10941729

約数列:

[1, 3, 19, 41, 57, 67, 123, 149, 201, 447, 779, 1273, 2337, 2747, 2831, 3819, 6109, 8241, 8493, 9983, 18327, 29949, 52193, 116071, 156579, 189677, 348213, 409303, 569031, 1227909, 7776757, 23330271]

約数ペア:

[(1, 23330271), (3, 7776757), (19, 1227909), (41, 569031), (57, 409303), (67, 348213), (123, 189677), (149, 156579), (201, 116071), (447, 52193), (779, 29949), (1273, 18327), (2337, 9983), (2747, 8493), (2831, 8241), (3819, 6109)]