3153639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 4503680

約数和(自身を除く): 1350041

約数列:

[1, 3, 19, 57, 61, 183, 907, 1159, 2721, 3477, 17233, 51699, 55327, 165981, 1051213, 3153639]

約数ペア:

[(1, 3153639), (3, 1051213), (19, 165981), (57, 55327), (61, 51699), (183, 17233), (907, 3477), (1159, 2721)]