2135427

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 3309312

約数和(自身を除く): 1173885

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1667, 5001, 11669, 35007, 101687, 305061, 711809, 2135427]

約数ペア:

[(1, 2135427), (3, 711809), (7, 305061), (21, 101687), (61, 35007), (183, 11669), (427, 5001), (1281, 1667)]