38220539

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{2699}}^1$

素因数の和:2747

約数の個数: 18

約数和(自身を含む): 47247300

約数和(自身を除く): 9026761

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 2699, 14161, 18893, 45883, 132251, 321181, 780011, 2248267, 5460077, 38220539]

約数ペア:

[(1, 38220539), (7, 5460077), (17, 2248267), (49, 780011), (119, 321181), (289, 132251), (833, 45883), (2023, 18893), (2699, 14161)]