23502213

素因数分解:

$3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 39880620

約数和(自身を除く): 16378407

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 389, 411, 441, 959, 1167, 1233, 2723, 2877, 3501, 6713, 8169, 8631, 19061, 20139, 24507, 53293, 57183, 60417, 159879, 171549, 373051, 479637, 1119153, 2611357, 3357459, 7834071, 23502213]

約数ペア:

[(1, 23502213), (3, 7834071), (7, 3357459), (9, 2611357), (21, 1119153), (49, 479637), (63, 373051), (137, 171549), (147, 159879), (389, 60417), (411, 57183), (441, 53293), (959, 24507), (1167, 20139), (1233, 19061), (2723, 8631), (2877, 8169), (3501, 6713)]