13875723

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 21481200

約数和(自身を除く): 7605477

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1019, 1513, 3057, 4539, 9171, 13617, 17323, 51969, 90691, 155907, 272073, 816219, 1541747, 4625241, 13875723]

約数ペア:

[(1, 13875723), (3, 4625241), (9, 1541747), (17, 816219), (51, 272073), (89, 155907), (153, 90691), (267, 51969), (801, 17323), (1019, 13617), (1513, 9171), (3057, 4539)]