13023459

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 19375200

約数和(自身を除く): 6351741

約数列:

[1, 3, 9, 71, 89, 213, 229, 267, 639, 687, 801, 2061, 6319, 16259, 18957, 20381, 48777, 56871, 61143, 146331, 183429, 1447051, 4341153, 13023459]

約数ペア:

[(1, 13023459), (3, 4341153), (9, 1447051), (71, 183429), (89, 146331), (213, 61143), (229, 56871), (267, 48777), (639, 20381), (687, 18957), (801, 16259), (2061, 6319)]