26540211

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1321}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 36571808

約数和(自身を除く): 10031597

約数列:

[1, 3, 37, 111, 181, 543, 1321, 3963, 6697, 20091, 48877, 146631, 239101, 717303, 8846737, 26540211]

約数ペア:

[(1, 26540211), (3, 8846737), (37, 717303), (111, 239101), (181, 146631), (543, 48877), (1321, 20091), (3963, 6697)]