421789537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{2239}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 466385920

約数和(自身を除く): 44596383

約数列:

[1, 13, 43, 337, 559, 2239, 4381, 14491, 29107, 96277, 188383, 754543, 1251601, 9809059, 32445349, 421789537]

約数ペア:

[(1, 421789537), (13, 32445349), (43, 9809059), (337, 1251601), (559, 754543), (2239, 188383), (4381, 96277), (14491, 29107)]