997145763

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{85909}}^1$

素因数の和:86038

約数の個数: 16

約数和(自身を含む): 1373185440

約数和(自身を除く): 376039677

約数列:

[1, 3, 53, 73, 159, 219, 3869, 11607, 85909, 257727, 4553177, 6271357, 13659531, 18814071, 332381921, 997145763]

約数ペア:

[(1, 997145763), (3, 332381921), (53, 18814071), (73, 13659531), (159, 6271357), (219, 4553177), (3869, 257727), (11607, 85909)]