312070209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{14753}}^1$

素因数の和:15408

約数の個数: 16

約数和(自身を含む): 454659264

約数和(自身を除く): 142589055

約数列:

[1, 3, 11, 33, 641, 1923, 7051, 14753, 21153, 44259, 162283, 486849, 9456673, 28370019, 104023403, 312070209]

約数ペア:

[(1, 312070209), (3, 104023403), (11, 28370019), (33, 9456673), (641, 486849), (1923, 162283), (7051, 44259), (14753, 21153)]