1279509

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 2211840

約数和(自身を除く): 932331

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 191, 203, 231, 319, 573, 609, 957, 1337, 2101, 2233, 4011, 5539, 6303, 6699, 14707, 16617, 38773, 44121, 60929, 116319, 182787, 426503, 1279509]

約数ペア:

[(1, 1279509), (3, 426503), (7, 182787), (11, 116319), (21, 60929), (29, 44121), (33, 38773), (77, 16617), (87, 14707), (191, 6699), (203, 6303), (231, 5539), (319, 4011), (573, 2233), (609, 2101), (957, 1337)]