1330337679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1\times {\mathrm{967}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 1980481536

約数和(自身を除く): 650143857

約数列:

[1, 3, 11, 33, 47, 141, 517, 887, 967, 1551, 2661, 2901, 9757, 10637, 29271, 31911, 41689, 45449, 125067, 136347, 458579, 499939, 857729, 1375737, 1499817, 2573187, 9435019, 28305057, 40313263, 120939789, 443445893, 1330337679]

約数ペア:

[(1, 1330337679), (3, 443445893), (11, 120939789), (33, 40313263), (47, 28305057), (141, 9435019), (517, 2573187), (887, 1499817), (967, 1375737), (1551, 857729), (2661, 499939), (2901, 458579), (9757, 136347), (10637, 125067), (29271, 45449), (31911, 41689)]