4386993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 6342336

約数和(自身を除く): 1955343

約数列:

[1, 3, 13, 39, 197, 571, 591, 1713, 2561, 7423, 7683, 22269, 112487, 337461, 1462331, 4386993]

約数ペア:

[(1, 4386993), (3, 1462331), (13, 337461), (39, 112487), (197, 22269), (571, 7683), (591, 7423), (1713, 2561)]