26968335

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20201}}^1$

素因数の和:20298

約数の個数: 16

約数和(自身を含む): 43636320

約数和(自身を除く): 16667985

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 20201, 60603, 101005, 303015, 1797889, 5393667, 8989445, 26968335]

約数ペア:

[(1, 26968335), (3, 8989445), (5, 5393667), (15, 1797889), (89, 303015), (267, 101005), (445, 60603), (1335, 20201)]