13961367

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1327}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 23202816

約数和(自身を除く): 9241449

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1327, 1503, 3507, 3981, 9289, 10521, 11943, 27867, 83601, 221609, 664827, 1551263, 1994481, 4653789, 13961367]

約数ペア:

[(1, 13961367), (3, 4653789), (7, 1994481), (9, 1551263), (21, 664827), (63, 221609), (167, 83601), (501, 27867), (1169, 11943), (1327, 10521), (1503, 9289), (3507, 3981)]