13951209

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 19496960

約数和(自身を除く): 5545751

約数列:

[1, 3, 31, 67, 93, 201, 2077, 2239, 6231, 6717, 69409, 150013, 208227, 450039, 4650403, 13951209]

約数ペア:

[(1, 13951209), (3, 4650403), (31, 450039), (67, 208227), (93, 150013), (201, 69409), (2077, 6717), (2239, 6231)]