1800630003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3877}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 2573254656

約数和(自身を除く): 772624653

約数列:

[1, 3, 23, 53, 69, 127, 159, 381, 1219, 2921, 3657, 3877, 6731, 8763, 11631, 20193, 89171, 154813, 205481, 267513, 464439, 492379, 616443, 1477137, 4726063, 11324717, 14178189, 26096087, 33974151, 78288261, 600210001, 1800630003]

約数ペア:

[(1, 1800630003), (3, 600210001), (23, 78288261), (53, 33974151), (69, 26096087), (127, 14178189), (159, 11324717), (381, 4726063), (1219, 1477137), (2921, 616443), (3657, 492379), (3877, 464439), (6731, 267513), (8763, 205481), (11631, 154813), (20193, 89171)]