1900569753

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1301}}^1\times {\mathrm{8543}}^1$

素因数の和:9869

約数の個数: 24

約数和(自身を含む): 2892314880

約数和(自身を除く): 991745127

約数列:

[1, 3, 9, 19, 57, 171, 1301, 3903, 8543, 11709, 24719, 25629, 74157, 76887, 162317, 222471, 486951, 1460853, 11114443, 33343329, 100029987, 211174417, 633523251, 1900569753]

約数ペア:

[(1, 1900569753), (3, 633523251), (9, 211174417), (19, 100029987), (57, 33343329), (171, 11114443), (1301, 1460853), (3903, 486951), (8543, 222471), (11709, 162317), (24719, 76887), (25629, 74157)]