402679761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2203}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 609361920

約数和(自身を除く): 206682159

約数列:

[1, 3, 11, 29, 33, 87, 191, 319, 573, 957, 2101, 2203, 5539, 6303, 6609, 16617, 24233, 60929, 63887, 72699, 182787, 191661, 420773, 702757, 1262319, 2108271, 4628503, 12202417, 13885509, 36607251, 134226587, 402679761]

約数ペア:

[(1, 402679761), (3, 134226587), (11, 36607251), (29, 13885509), (33, 12202417), (87, 4628503), (191, 2108271), (319, 1262319), (573, 702757), (957, 420773), (2101, 191661), (2203, 182787), (5539, 72699), (6303, 63887), (6609, 60929), (16617, 24233)]