74414389

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 92401560

約数和(自身を除く): 17987171

約数列:

[1, 7, 17, 49, 119, 157, 569, 833, 1099, 2669, 3983, 7693, 9673, 18683, 27881, 67711, 89333, 130781, 473977, 625331, 1518661, 4377317, 10630627, 74414389]

約数ペア:

[(1, 74414389), (7, 10630627), (17, 4377317), (49, 1518661), (119, 625331), (157, 473977), (569, 130781), (833, 89333), (1099, 67711), (2669, 27881), (3983, 18683), (7693, 9673)]