289350809

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{40531}}^1$

素因数の和:40612

約数の個数: 12

約数和(自身を含む): 323445360

約数和(自身を除く): 34094551

約数列:

[1, 11, 59, 121, 649, 7139, 40531, 445841, 2391329, 4904251, 26304619, 289350809]

約数ペア:

[(1, 289350809), (11, 26304619), (59, 4904251), (121, 2391329), (649, 445841), (7139, 40531)]