1910259

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 3079440

約数和(自身を除く): 1169181

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 563, 1131, 1689, 3393, 5067, 7319, 16327, 21957, 48981, 65871, 146943, 212251, 636753, 1910259]

約数ペア:

[(1, 1910259), (3, 636753), (9, 212251), (13, 146943), (29, 65871), (39, 48981), (87, 21957), (117, 16327), (261, 7319), (377, 5067), (563, 3393), (1131, 1689)]