38288131

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 10482941

約数列:

[1, 7, 17, 31, 97, 107, 119, 217, 527, 679, 749, 1649, 1819, 3007, 3317, 3689, 10379, 11543, 12733, 21049, 23219, 51119, 56389, 72653, 176443, 321749, 357833, 394723, 1235101, 2252243, 5469733, 38288131]

約数ペア:

[(1, 38288131), (7, 5469733), (17, 2252243), (31, 1235101), (97, 394723), (107, 357833), (119, 321749), (217, 176443), (527, 72653), (679, 56389), (749, 51119), (1649, 23219), (1819, 21049), (3007, 12733), (3317, 11543), (3689, 10379)]