17160621

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 23414784

約数和(自身を除く): 6254163

約数列:

[1, 3, 73, 127, 219, 381, 617, 1851, 9271, 27813, 45041, 78359, 135123, 235077, 5720207, 17160621]

約数ペア:

[(1, 17160621), (3, 5720207), (73, 235077), (127, 135123), (219, 78359), (381, 45041), (617, 27813), (1851, 9271)]