77859847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{617}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 89080992

約数和(自身を除く): 11221145

約数列:

[1, 13, 17, 221, 571, 617, 7423, 8021, 9707, 10489, 126191, 136357, 352307, 4579991, 5989219, 77859847]

約数ペア:

[(1, 77859847), (13, 5989219), (17, 4579991), (221, 352307), (571, 136357), (617, 126191), (7423, 10489), (8021, 9707)]