13176457

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 15934464

約数和(自身を除く): 2758007

約数列:

[1, 7, 31, 41, 217, 287, 1271, 1481, 8897, 10367, 45911, 60721, 321377, 425047, 1882351, 13176457]

約数ペア:

[(1, 13176457), (7, 1882351), (31, 425047), (41, 321377), (217, 60721), (287, 45911), (1271, 10367), (1481, 8897)]