316248129

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{12071}}^1$

素因数の和:12189

約数の個数: 24

約数和(自身を含む): 474574464

約数和(自身を除く): 158326335

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2911, 8733, 12071, 26199, 36213, 108639, 494911, 857041, 1484733, 2571123, 4454199, 7713369, 35138681, 105416043, 316248129]

約数ペア:

[(1, 316248129), (3, 105416043), (9, 35138681), (41, 7713369), (71, 4454199), (123, 2571123), (213, 1484733), (369, 857041), (639, 494911), (2911, 108639), (8733, 36213), (12071, 26199)]