30717743

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 36372480

約数和(自身を除く): 5654737

約数列:

[1, 7, 47, 73, 329, 511, 1279, 3431, 8953, 24017, 60113, 93367, 420791, 653569, 4388249, 30717743]

約数ペア:

[(1, 30717743), (7, 4388249), (47, 653569), (73, 420791), (329, 93367), (511, 60113), (1279, 24017), (3431, 8953)]