154320907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{821}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 175381920

約数和(自身を除く): 21061013

約数列:

[1, 13, 19, 247, 761, 821, 9893, 10673, 14459, 15599, 187967, 202787, 624781, 8122153, 11870839, 154320907]

約数ペア:

[(1, 154320907), (13, 11870839), (19, 8122153), (247, 624781), (761, 202787), (821, 187967), (9893, 15599), (10673, 14459)]