313165377

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{11071}}^1$

素因数の和:11533

約数の個数: 24

約数和(自身を含む): 518169600

約数和(自身を除く): 205004223

約数列:

[1, 3, 7, 9, 21, 63, 449, 1347, 3143, 4041, 9429, 11071, 28287, 33213, 77497, 99639, 232491, 697473, 4970879, 14912637, 34796153, 44737911, 104388459, 313165377]

約数ペア:

[(1, 313165377), (3, 104388459), (7, 44737911), (9, 34796153), (21, 14912637), (63, 4970879), (449, 697473), (1347, 232491), (3143, 99639), (4041, 77497), (9429, 33213), (11071, 28287)]