15491073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4463}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 22498560

約数和(自身を除く): 7007487

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 4463, 13389, 58019, 174057, 397207, 1191621, 5163691, 15491073]

約数ペア:

[(1, 15491073), (3, 5163691), (13, 1191621), (39, 397207), (89, 174057), (267, 58019), (1157, 13389), (3471, 4463)]