42101943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3449}}^1$

素因数の和:3778

約数の個数: 16

約数和(自身を含む): 60664800

約数和(自身を除く): 18562857

約数列:

[1, 3, 13, 39, 313, 939, 3449, 4069, 10347, 12207, 44837, 134511, 1079537, 3238611, 14033981, 42101943]

約数ペア:

[(1, 42101943), (3, 14033981), (13, 3238611), (39, 1079537), (313, 134511), (939, 44837), (3449, 12207), (4069, 10347)]