20231309

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 24634368

約数和(自身を除く): 4403059

約数列:

[1, 7, 17, 119, 197, 863, 1379, 3349, 6041, 14671, 23443, 102697, 170011, 1190077, 2890187, 20231309]

約数ペア:

[(1, 20231309), (7, 2890187), (17, 1190077), (119, 170011), (197, 102697), (863, 23443), (1379, 14671), (3349, 6041)]