1680702933

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{40771}}^1$

素因数の和:40945

約数の個数: 32

約数和(自身を含む): 2776410112

約数和(自身を除く): 1095707179

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 1057, 1963, 3171, 5889, 13741, 40771, 41223, 122313, 285397, 530023, 856191, 1590069, 3710161, 6156421, 11130483, 18469263, 43094947, 80033473, 129284841, 240100419, 560234311, 1680702933]

約数ペア:

[(1, 1680702933), (3, 560234311), (7, 240100419), (13, 129284841), (21, 80033473), (39, 43094947), (91, 18469263), (151, 11130483), (273, 6156421), (453, 3710161), (1057, 1590069), (1963, 856191), (3171, 530023), (5889, 285397), (13741, 122313), (40771, 41223)]