48339993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72911}}^1$

素因数の和:72944

約数の個数: 16

約数和(自身を含む): 73495296

約数和(自身を除く): 25155303

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 72911, 218733, 947843, 1239487, 2843529, 3718461, 16113331, 48339993]

約数ペア:

[(1, 48339993), (3, 16113331), (13, 3718461), (17, 2843529), (39, 1239487), (51, 947843), (221, 218733), (663, 72911)]