31196331

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 46222176

約数和(自身を除く): 15025845

約数列:

[1, 3, 9, 73, 103, 219, 309, 461, 657, 927, 1383, 4149, 7519, 22557, 33653, 47483, 67671, 100959, 142449, 302877, 427347, 3466259, 10398777, 31196331]

約数ペア:

[(1, 31196331), (3, 10398777), (9, 3466259), (73, 427347), (103, 302877), (219, 142449), (309, 100959), (461, 67671), (657, 47483), (927, 33653), (1383, 22557), (4149, 7519)]