42394911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 64146432

約数和(自身を除く): 21751521

約数列:

[1, 3, 13, 23, 39, 69, 151, 299, 313, 453, 897, 939, 1963, 3473, 4069, 5889, 7199, 10419, 12207, 21597, 45149, 47263, 93587, 135447, 141789, 280761, 614419, 1087049, 1843257, 3261147, 14131637, 42394911]

約数ペア:

[(1, 42394911), (3, 14131637), (13, 3261147), (23, 1843257), (39, 1087049), (69, 614419), (151, 280761), (299, 141789), (313, 135447), (453, 93587), (897, 47263), (939, 45149), (1963, 21597), (3473, 12207), (4069, 10419), (5889, 7199)]