1241483193

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{101503}}^1$

素因数の和:101666

約数の個数: 20

約数和(自身を含む): 1866861568

約数和(自身を除く): 625378375

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 101503, 304509, 913527, 2740581, 8221743, 15326953, 45980859, 137942577, 413827731, 1241483193]

約数ペア:

[(1, 1241483193), (3, 413827731), (9, 137942577), (27, 45980859), (81, 15326953), (151, 8221743), (453, 2740581), (1359, 913527), (4077, 304509), (12231, 101503)]