7144991

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 8600640

約数和(自身を除く): 1455649

約数列:

[1, 7, 29, 61, 203, 427, 577, 1769, 4039, 12383, 16733, 35197, 117131, 246379, 1020713, 7144991]

約数ペア:

[(1, 7144991), (7, 1020713), (29, 246379), (61, 117131), (203, 35197), (427, 16733), (577, 12383), (1769, 4039)]