313888926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{17573}}^1$

素因数の和:17820

約数の個数: 32

約数和(自身を含む): 679059360

約数和(自身を除く): 365170434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8931, 17573, 17862, 35146, 52719, 105438, 228449, 456898, 685347, 1370694, 4024217, 8048434, 12072651, 24145302, 52314821, 104629642, 156944463, 313888926]

約数ペア:

[(1, 313888926), (2, 156944463), (3, 104629642), (6, 52314821), (13, 24145302), (26, 12072651), (39, 8048434), (78, 4024217), (229, 1370694), (458, 685347), (687, 456898), (1374, 228449), (2977, 105438), (5954, 52719), (8931, 35146), (17573, 17862)]