298057731

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^2$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 425060160

約数和(自身を除く): 127002429

約数列:

[1, 3, 19, 57, 83, 249, 251, 753, 1577, 4731, 4769, 14307, 20833, 62499, 63001, 189003, 395827, 1187481, 1197019, 3591057, 5229083, 15687249, 99352577, 298057731]

約数ペア:

[(1, 298057731), (3, 99352577), (19, 15687249), (57, 5229083), (83, 3591057), (249, 1197019), (251, 1187481), (753, 395827), (1577, 189003), (4731, 63001), (4769, 62499), (14307, 20833)]