3845517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 5566848

約数和(自身を除く): 1721331

約数列:

[1, 3, 13, 39, 151, 453, 653, 1959, 1963, 5889, 8489, 25467, 98603, 295809, 1281839, 3845517]

約数ペア:

[(1, 3845517), (3, 1281839), (13, 295809), (39, 98603), (151, 25467), (453, 8489), (653, 5889), (1959, 1963)]