17934143487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{425393}}^1$

素因数の和:425479

約数の個数: 32

約数和(自身を含む): 27443017728

約数和(自身を除く): 9508874241

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 14053, 42159, 425393, 1276179, 5530109, 9784039, 16590327, 19993471, 29352117, 59980413, 127192507, 259915123, 381577521, 459849833, 779745369, 1379549499, 5978047829, 17934143487]

約数ペア:

[(1, 17934143487), (3, 5978047829), (13, 1379549499), (23, 779745369), (39, 459849833), (47, 381577521), (69, 259915123), (141, 127192507), (299, 59980413), (611, 29352117), (897, 19993471), (1081, 16590327), (1833, 9784039), (3243, 5530109), (14053, 1276179), (42159, 425393)]