18147327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6961}}^1$

素因数の和:7054

約数の個数: 16

約数和(自身を含む): 26734080

約数和(自身を除く): 8586753

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 6961, 20883, 76571, 229713, 549919, 1649757, 6049109, 18147327]

約数ペア:

[(1, 18147327), (3, 6049109), (11, 1649757), (33, 549919), (79, 229713), (237, 76571), (869, 20883), (2607, 6961)]