15421653

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 24275160

約数和(自身を除く): 8853507

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 1481, 3471, 4443, 10413, 13329, 19253, 57759, 131809, 173277, 395427, 1186281, 1713517, 5140551, 15421653]

約数ペア:

[(1, 15421653), (3, 5140551), (9, 1713517), (13, 1186281), (39, 395427), (89, 173277), (117, 131809), (267, 57759), (801, 19253), (1157, 13329), (1481, 10413), (3471, 4443)]