1776313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 712007

約数列:

[1, 7, 11, 17, 23, 59, 77, 119, 161, 187, 253, 391, 413, 649, 1003, 1309, 1357, 1771, 2737, 4301, 4543, 7021, 9499, 11033, 14927, 23069, 30107, 77231, 104489, 161483, 253759, 1776313]

約数ペア:

[(1, 1776313), (7, 253759), (11, 161483), (17, 104489), (23, 77231), (59, 30107), (77, 23069), (119, 14927), (161, 11033), (187, 9499), (253, 7021), (391, 4543), (413, 4301), (649, 2737), (1003, 1771), (1309, 1357)]