201723039

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{35977}}^1$

素因数の和:36079

約数の個数: 24

約数和(自身を含む): 336754080

約数和(自身を除く): 135031041

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 35977, 107931, 251839, 323793, 755517, 2266551, 3201953, 9605859, 22413671, 28817577, 67241013, 201723039]

約数ペア:

[(1, 201723039), (3, 67241013), (7, 28817577), (9, 22413671), (21, 9605859), (63, 3201953), (89, 2266551), (267, 755517), (623, 323793), (801, 251839), (1869, 107931), (5607, 35977)]