12602871

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 30

約数和(自身を含む): 19915632

約数和(自身を除く): 7312761

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 431, 513, 1083, 1293, 1539, 3249, 3879, 8189, 9747, 11637, 24567, 29241, 34911, 73701, 155591, 221103, 466773, 663309, 1400319, 4200957, 12602871]

約数ペア:

[(1, 12602871), (3, 4200957), (9, 1400319), (19, 663309), (27, 466773), (57, 221103), (81, 155591), (171, 73701), (361, 34911), (431, 29241), (513, 24567), (1083, 11637), (1293, 9747), (1539, 8189), (3249, 3879)]