8920779

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2851}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 13689600

約数和(自身を除く): 4768821

約数列:

[1, 3, 7, 21, 149, 447, 1043, 2851, 3129, 8553, 19957, 59871, 424799, 1274397, 2973593, 8920779]

約数ペア:

[(1, 8920779), (3, 2973593), (7, 1274397), (21, 424799), (149, 59871), (447, 19957), (1043, 8553), (2851, 3129)]