30977547

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1873}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 42727200

約数和(自身を除く): 11749653

約数列:

[1, 3, 37, 111, 149, 447, 1873, 5513, 5619, 16539, 69301, 207903, 279077, 837231, 10325849, 30977547]

約数ペア:

[(1, 30977547), (3, 10325849), (37, 837231), (111, 279077), (149, 207903), (447, 69301), (1873, 16539), (5513, 5619)]