30041037

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 49437696

約数和(自身を除く): 19396659

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 351, 423, 607, 611, 1053, 1269, 1821, 1833, 3807, 5463, 5499, 7891, 16389, 16497, 23673, 28529, 49167, 49491, 71019, 85587, 213057, 256761, 370877, 639171, 770283, 1112631, 2310849, 3337893, 10013679, 30041037]

約数ペア:

[(1, 30041037), (3, 10013679), (9, 3337893), (13, 2310849), (27, 1112631), (39, 770283), (47, 639171), (81, 370877), (117, 256761), (141, 213057), (351, 85587), (423, 71019), (607, 49491), (611, 49167), (1053, 28529), (1269, 23673), (1821, 16497), (1833, 16389), (3807, 7891), (5463, 5499)]