5478039

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 9154080

約数和(自身を除く): 3676041

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 977, 1869, 2931, 5607, 6839, 8793, 20517, 61551, 86953, 260859, 608671, 782577, 1826013, 5478039]

約数ペア:

[(1, 5478039), (3, 1826013), (7, 782577), (9, 608671), (21, 260859), (63, 86953), (89, 61551), (267, 20517), (623, 8793), (801, 6839), (977, 5607), (1869, 2931)]