3993918

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2531}}^1$

素因数の和:2799

約数の個数: 16

約数和(自身を含む): 8021376

約数和(自身を除く): 4027458

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 2531, 5062, 7593, 15186, 665653, 1331306, 1996959, 3993918]

約数ペア:

[(1, 3993918), (2, 1996959), (3, 1331306), (6, 665653), (263, 15186), (526, 7593), (789, 5062), (1578, 2531)]