996880731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{253853}}^1$

素因数の和:253891

約数の個数: 32

約数和(自身を含む): 1754638848

約数和(自身を除く): 757758117

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 253853, 761559, 1776971, 2792383, 4315501, 5330913, 8377149, 12946503, 19546681, 30208507, 47470511, 58640043, 90625521, 142411533, 332293577, 996880731]

約数ペア:

[(1, 996880731), (3, 332293577), (7, 142411533), (11, 90625521), (17, 58640043), (21, 47470511), (33, 30208507), (51, 19546681), (77, 12946503), (119, 8377149), (187, 5330913), (231, 4315501), (357, 2792383), (561, 1776971), (1309, 761559), (3927, 253853)]