2781273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 4073472

約数和(自身を除く): 1292199

約数列:

[1, 3, 11, 33, 271, 311, 813, 933, 2981, 3421, 8943, 10263, 84281, 252843, 927091, 2781273]

約数ペア:

[(1, 2781273), (3, 927091), (11, 252843), (33, 84281), (271, 10263), (311, 8943), (813, 3421), (933, 2981)]