553622259

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3221}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 801736704

約数和(自身を除く): 248114445

約数列:

[1, 3, 23, 47, 53, 69, 141, 159, 1081, 1219, 2491, 3221, 3243, 3657, 7473, 9663, 57293, 74083, 151387, 170713, 171879, 222249, 454161, 512139, 3481901, 3926399, 8023511, 10445703, 11779197, 24070533, 184540753, 553622259]

約数ペア:

[(1, 553622259), (3, 184540753), (23, 24070533), (47, 11779197), (53, 10445703), (69, 8023511), (141, 3926399), (159, 3481901), (1081, 512139), (1219, 454161), (2491, 222249), (3221, 171879), (3243, 170713), (3657, 151387), (7473, 74083), (9663, 57293)]