740238093

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{38273}}^1$

素因数の和:38593

約数の個数: 24

約数和(自身を含む): 1225992768

約数和(自身を除く): 485754675

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 19341, 38273, 114819, 267911, 344457, 803733, 2411199, 11749811, 35249433, 82248677, 105748299, 246746031, 740238093]

約数ペア:

[(1, 740238093), (3, 246746031), (7, 105748299), (9, 82248677), (21, 35249433), (63, 11749811), (307, 2411199), (921, 803733), (2149, 344457), (2763, 267911), (6447, 114819), (19341, 38273)]