63440447

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{76159}}^1$

素因数の和:76190

約数の個数: 12

約数和(自身を含む): 78140160

約数和(自身を除く): 14699713

約数列:

[1, 7, 17, 49, 119, 833, 76159, 533113, 1294703, 3731791, 9062921, 63440447]

約数ペア:

[(1, 63440447), (7, 9062921), (17, 3731791), (49, 1294703), (119, 533113), (833, 76159)]