57841917

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4297}}^1$

素因数の和:4948

約数の個数: 16

約数和(自身を含む): 88298112

約数和(自身を除く): 30456195

約数列:

[1, 3, 7, 21, 641, 1923, 4297, 4487, 12891, 13461, 30079, 90237, 2754377, 8263131, 19280639, 57841917]

約数ペア:

[(1, 57841917), (3, 19280639), (7, 8263131), (21, 2754377), (641, 90237), (1923, 30079), (4297, 13461), (4487, 12891)]