279620949

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{2111}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 379146240

約数和(自身を除く): 99525291

約数列:

[1, 3, 67, 201, 659, 1977, 2111, 6333, 44153, 132459, 141437, 424311, 1391149, 4173447, 93206983, 279620949]

約数ペア:

[(1, 279620949), (3, 93206983), (67, 4173447), (201, 1391149), (659, 424311), (1977, 141437), (2111, 132459), (6333, 44153)]