28315785087

素因数分解:

$3^3\times {\mathrm{1381}}^1\times {\mathrm{759401}}^1$

素因数の和:760791

約数の個数: 16

約数和(自身を含む): 41979742560

約数和(自身を除く): 13663957473

約数列:

[1, 3, 9, 27, 1381, 4143, 12429, 37287, 759401, 2278203, 6834609, 20503827, 1048732781, 3146198343, 9438595029, 28315785087]

約数ペア:

[(1, 28315785087), (3, 9438595029), (9, 3146198343), (27, 1048732781), (1381, 20503827), (4143, 6834609), (12429, 2278203), (37287, 759401)]