13780387

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1238

約数の個数: 12

約数和(自身を含む): 15008616

約数和(自身を除く): 1228229

約数列:

[1, 17, 41, 289, 697, 1163, 11849, 19771, 47683, 336107, 810611, 13780387]

約数ペア:

[(1, 13780387), (17, 810611), (41, 336107), (289, 47683), (697, 19771), (1163, 11849)]