13175151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21013}}^1$

素因数の和:21046

約数の個数: 16

約数和(自身を含む): 20173440

約数和(自身を除く): 6998289

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 21013, 63039, 231143, 399247, 693429, 1197741, 4391717, 13175151]

約数ペア:

[(1, 13175151), (3, 4391717), (11, 1197741), (19, 693429), (33, 399247), (57, 231143), (209, 63039), (627, 21013)]