242127361

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{4139}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 283374720

約数和(自身を除く): 41247359

約数列:

[1, 7, 61, 137, 427, 959, 4139, 8357, 28973, 58499, 252479, 567043, 1767353, 3969301, 34589623, 242127361]

約数ペア:

[(1, 242127361), (7, 34589623), (61, 3969301), (137, 1767353), (427, 567043), (959, 252479), (4139, 58499), (8357, 28973)]