10399809

素因数分解:

$3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 16251840

約数和(自身を除く): 5852031

約数列:

[1, 3, 7, 21, 49, 147, 263, 269, 789, 807, 1841, 1883, 5523, 5649, 12887, 13181, 38661, 39543, 70747, 212241, 495229, 1485687, 3466603, 10399809]

約数ペア:

[(1, 10399809), (3, 3466603), (7, 1485687), (21, 495229), (49, 212241), (147, 70747), (263, 39543), (269, 38661), (789, 13181), (807, 12887), (1841, 5649), (1883, 5523)]