30403079

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 37674720

約数和(自身を除く): 7271641

約数列:

[1, 7, 23, 49, 53, 161, 371, 509, 1127, 1219, 2597, 3563, 8533, 11707, 24941, 26977, 59731, 81949, 188839, 573643, 620471, 1321873, 4343297, 30403079]

約数ペア:

[(1, 30403079), (7, 4343297), (23, 1321873), (49, 620471), (53, 573643), (161, 188839), (371, 81949), (509, 59731), (1127, 26977), (1219, 24941), (2597, 11707), (3563, 8533)]