8867859

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 15880704

約数和(自身を除く): 7012845

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2953, 3003, 8859, 20671, 32483, 38389, 62013, 97449, 115167, 227381, 268723, 422279, 682143, 806169, 1266837, 2955953, 8867859]

約数ペア:

[(1, 8867859), (3, 2955953), (7, 1266837), (11, 806169), (13, 682143), (21, 422279), (33, 268723), (39, 227381), (77, 115167), (91, 97449), (143, 62013), (231, 38389), (273, 32483), (429, 20671), (1001, 8859), (2953, 3003)]