1908153

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 3040128

約数和(自身を除く): 1131975

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 347, 423, 611, 1041, 1833, 3123, 4511, 5499, 13533, 16309, 40599, 48927, 146781, 212017, 636051, 1908153]

約数ペア:

[(1, 1908153), (3, 636051), (9, 212017), (13, 146781), (39, 48927), (47, 40599), (117, 16309), (141, 13533), (347, 5499), (423, 4511), (611, 3123), (1041, 1833)]