29831823

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1319}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 49420800

約数和(自身を除く): 19588977

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 1319, 2513, 3231, 3957, 7539, 9233, 11871, 22617, 27699, 83097, 473521, 1420563, 3314647, 4261689, 9943941, 29831823]

約数ペア:

[(1, 29831823), (3, 9943941), (7, 4261689), (9, 3314647), (21, 1420563), (63, 473521), (359, 83097), (1077, 27699), (1319, 22617), (2513, 11871), (3231, 9233), (3957, 7539)]