1290329520477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{352838261}}^1$

素因数の和:352838340

約数の個数: 16

約数和(自身を含む): 1829113550208

約数和(自身を除く): 538784029731

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 352838261, 1058514783, 8115280003, 18700427833, 24345840009, 56101283499, 430109840159, 1290329520477]

約数ペア:

[(1, 1290329520477), (3, 430109840159), (23, 56101283499), (53, 24345840009), (69, 18700427833), (159, 8115280003), (1219, 1058514783), (3657, 352838261)]