2100070557

素因数分解:

$3^4\times {\mathrm{13}}^3\times {\mathrm{11801}}^1$

素因数の和:11852

約数の個数: 40

約数和(自身を含む): 3398739960

約数和(自身を除く): 1298669403

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 2197, 4563, 6591, 11801, 13689, 19773, 35403, 59319, 106209, 153413, 177957, 318627, 460239, 955881, 1380717, 1994369, 4142151, 5983107, 12426453, 17949321, 25926797, 53847963, 77780391, 161543889, 233341173, 700023519, 2100070557]

約数ペア:

[(1, 2100070557), (3, 700023519), (9, 233341173), (13, 161543889), (27, 77780391), (39, 53847963), (81, 25926797), (117, 17949321), (169, 12426453), (351, 5983107), (507, 4142151), (1053, 1994369), (1521, 1380717), (2197, 955881), (4563, 460239), (6591, 318627), (11801, 177957), (13689, 153413), (19773, 106209), (35403, 59319)]