1977511203

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{129937}}^1$

素因数の和:130051

約数の個数: 24

約数和(自身を含む): 3040549200

約数和(自身を除く): 1063037997

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 5073, 15219, 129937, 389811, 1169433, 2468803, 7406409, 11564393, 22219227, 34693179, 104079537, 219723467, 659170401, 1977511203]

約数ペア:

[(1, 1977511203), (3, 659170401), (9, 219723467), (19, 104079537), (57, 34693179), (89, 22219227), (171, 11564393), (267, 7406409), (801, 2468803), (1691, 1169433), (5073, 389811), (15219, 129937)]