560849457

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19681}}^1$

素因数の和:19773

約数の個数: 32

約数和(自身を含む): 906946560

約数和(自身を除く): 346097103

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 4071, 9499, 19681, 28497, 59043, 137767, 413301, 452663, 1161179, 1357989, 3168641, 3483537, 8128253, 9505923, 24384759, 26707117, 80121351, 186949819, 560849457]

約数ペア:

[(1, 560849457), (3, 186949819), (7, 80121351), (21, 26707117), (23, 24384759), (59, 9505923), (69, 8128253), (161, 3483537), (177, 3168641), (413, 1357989), (483, 1161179), (1239, 452663), (1357, 413301), (4071, 137767), (9499, 59043), (19681, 28497)]