2023681881

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 3005392896

約数和(自身を除く): 981711015

約数列:

[1, 3, 13, 39, 53, 127, 159, 169, 381, 507, 593, 689, 1651, 1779, 2067, 4953, 6731, 7709, 8957, 20193, 21463, 23127, 26871, 31429, 64389, 75311, 87503, 94287, 100217, 225933, 262509, 300651, 408577, 979043, 1137539, 1225731, 2937129, 3412617, 3991483, 5311501, 11974449, 12727559, 15934503, 38182677, 51889279, 155667837, 674560627, 2023681881]

約数ペア:

[(1, 2023681881), (3, 674560627), (13, 155667837), (39, 51889279), (53, 38182677), (127, 15934503), (159, 12727559), (169, 11974449), (381, 5311501), (507, 3991483), (593, 3412617), (689, 2937129), (1651, 1225731), (1779, 1137539), (2067, 979043), (4953, 408577), (6731, 300651), (7709, 262509), (8957, 225933), (20193, 100217), (21463, 94287), (23127, 87503), (26871, 75311), (31429, 64389)]