22880109

素因数分解:

$3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 35671968

約数和(自身を除く): 12791859

約数列:

[1, 3, 7, 21, 49, 147, 317, 491, 951, 1473, 2219, 3437, 6657, 10311, 15533, 24059, 46599, 72177, 155647, 466941, 1089529, 3268587, 7626703, 22880109]

約数ペア:

[(1, 22880109), (3, 7626703), (7, 3268587), (21, 1089529), (49, 466941), (147, 155647), (317, 72177), (491, 46599), (951, 24059), (1473, 15533), (2219, 10311), (3437, 6657)]