121495402

素因数分解:

$2^1\times 7^4\times {\mathrm{25301}}^1$

素因数の和:25331

約数の個数: 20

約数和(自身を含む): 212612706

約数和(自身を除く): 91117304

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 25301, 50602, 177107, 354214, 1239749, 2479498, 8678243, 17356486, 60747701, 121495402]

約数ペア:

[(1, 121495402), (2, 60747701), (7, 17356486), (14, 8678243), (49, 2479498), (98, 1239749), (343, 354214), (686, 177107), (2401, 50602), (4802, 25301)]