426857913

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{164113}}^1$

素因数の和:164153

約数の個数: 18

約数和(自身を含む): 654978974

約数和(自身を除く): 228121061

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 164113, 492339, 1477017, 2789921, 8369763, 25109289, 47428657, 142285971, 426857913]

約数ペア:

[(1, 426857913), (3, 142285971), (9, 47428657), (17, 25109289), (51, 8369763), (153, 2789921), (289, 1477017), (867, 492339), (2601, 164113)]