860147253

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{231409}}^1$

素因数の和:231481

約数の個数: 24

約数和(自身を含む): 1443998400

約数和(自身を除く): 583851147

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 231409, 694227, 1619863, 2082681, 4859589, 13653131, 14578767, 40959393, 95571917, 122878179, 286715751, 860147253]

約数ペア:

[(1, 860147253), (3, 286715751), (7, 122878179), (9, 95571917), (21, 40959393), (59, 14578767), (63, 13653131), (177, 4859589), (413, 2082681), (531, 1619863), (1239, 694227), (3717, 231409)]