243369077

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{1553}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 283648512

約数和(自身を除く): 40279435

約数列:

[1, 7, 61, 367, 427, 1553, 2569, 10871, 22387, 94733, 156709, 569951, 663131, 3989657, 34767011, 243369077]

約数ペア:

[(1, 243369077), (7, 34767011), (61, 3989657), (367, 663131), (427, 569951), (1553, 156709), (2569, 94733), (10871, 22387)]