274407237

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4519}}^1$

素因数の和:4714

約数の個数: 32

約数和(自身を含む): 440428800

約数和(自身を除く): 166021563

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 1557, 2249, 4519, 4671, 6747, 13557, 20241, 40671, 58747, 60723, 122013, 176241, 528723, 781787, 1586169, 2345361, 7036083, 10163231, 21108249, 30489693, 91469079, 274407237]

約数ペア:

[(1, 274407237), (3, 91469079), (9, 30489693), (13, 21108249), (27, 10163231), (39, 7036083), (117, 2345361), (173, 1586169), (351, 781787), (519, 528723), (1557, 176241), (2249, 122013), (4519, 60723), (4671, 58747), (6747, 40671), (13557, 20241)]