486021969

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{2239}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 712857600

約数和(自身を除く): 226835631

約数列:

[1, 3, 9, 89, 267, 271, 801, 813, 2239, 2439, 6717, 20151, 24119, 72357, 199271, 217071, 597813, 606769, 1793439, 1820307, 5460921, 54002441, 162007323, 486021969]

約数ペア:

[(1, 486021969), (3, 162007323), (9, 54002441), (89, 5460921), (267, 1820307), (271, 1793439), (801, 606769), (813, 597813), (2239, 217071), (2439, 199271), (6717, 72357), (20151, 24119)]