4720437

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 20

約数和(自身を含む): 7133676

約数和(自身を除く): 2413239

約数列:

[1, 3, 9, 27, 81, 101, 303, 577, 909, 1731, 2727, 5193, 8181, 15579, 46737, 58277, 174831, 524493, 1573479, 4720437]

約数ペア:

[(1, 4720437), (3, 1573479), (9, 524493), (27, 174831), (81, 58277), (101, 46737), (303, 15579), (577, 8181), (909, 5193), (1731, 2727)]