23470909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 31426560

約数和(自身を除く): 7955651

約数列:

[1, 7, 11, 19, 61, 77, 133, 209, 263, 427, 671, 1159, 1463, 1841, 2893, 4697, 4997, 8113, 12749, 16043, 20251, 34979, 54967, 89243, 112301, 176473, 304817, 384769, 1235311, 2133719, 3352987, 23470909]

約数ペア:

[(1, 23470909), (7, 3352987), (11, 2133719), (19, 1235311), (61, 384769), (77, 304817), (133, 176473), (209, 112301), (263, 89243), (427, 54967), (671, 34979), (1159, 20251), (1463, 16043), (1841, 12749), (2893, 8113), (4697, 4997)]