201103659

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{3137}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 308402640

約数和(自身を除く): 107298981

約数列:

[1, 3, 9, 17, 51, 153, 419, 1257, 3137, 3771, 7123, 9411, 21369, 28233, 53329, 64107, 159987, 479961, 1314403, 3943209, 11829627, 22344851, 67034553, 201103659]

約数ペア:

[(1, 201103659), (3, 67034553), (9, 22344851), (17, 11829627), (51, 3943209), (153, 1314403), (419, 479961), (1257, 159987), (3137, 64107), (3771, 53329), (7123, 28233), (9411, 21369)]