895713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 1564416

約数和(自身を除く): 668703

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 193, 221, 273, 357, 579, 663, 1351, 1547, 2509, 3281, 4053, 4641, 7527, 9843, 17563, 22967, 42653, 52689, 68901, 127959, 298571, 895713]

約数ペア:

[(1, 895713), (3, 298571), (7, 127959), (13, 68901), (17, 52689), (21, 42653), (39, 22967), (51, 17563), (91, 9843), (119, 7527), (193, 4641), (221, 4053), (273, 3281), (357, 2509), (579, 1547), (663, 1351)]