42188029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 47071360

約数和(自身を除く): 4883331

約数列:

[1, 13, 37, 139, 481, 631, 1807, 5143, 8203, 23347, 66859, 87709, 303511, 1140217, 3245233, 42188029]

約数ペア:

[(1, 42188029), (13, 3245233), (37, 1140217), (139, 303511), (481, 87709), (631, 66859), (1807, 23347), (5143, 8203)]