313070238

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{445969}}^1$

素因数の和:445993

約数の個数: 32

約数和(自身を含む): 749229600

約数和(自身を除く): 436159362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 445969, 891938, 1337907, 2675814, 4013721, 5797597, 8027442, 11595194, 12041163, 17392791, 24082326, 34785582, 52178373, 104356746, 156535119, 313070238]

約数ペア:

[(1, 313070238), (2, 156535119), (3, 104356746), (6, 52178373), (9, 34785582), (13, 24082326), (18, 17392791), (26, 12041163), (27, 11595194), (39, 8027442), (54, 5797597), (78, 4013721), (117, 2675814), (234, 1337907), (351, 891938), (702, 445969)]