13951317

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 19908000

約数和(自身を除く): 5956683

約数列:

[1, 3, 23, 59, 69, 149, 177, 447, 529, 1357, 1587, 3427, 4071, 8791, 10281, 26373, 31211, 78821, 93633, 202193, 236463, 606579, 4650439, 13951317]

約数ペア:

[(1, 13951317), (3, 4650439), (23, 606579), (59, 236463), (69, 202193), (149, 93633), (177, 78821), (447, 31211), (529, 26373), (1357, 10281), (1587, 8791), (3427, 4071)]