817367731479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{25679}}^1\times {\mathrm{272053}}^1$

素因数の和:297751

約数の個数: 24

約数和(自身を含む): 1271515103040

約数和(自身を除く): 454147371561

約数列:

[1, 3, 9, 13, 39, 117, 25679, 77037, 231111, 272053, 333827, 816159, 1001481, 2448477, 3004443, 3536689, 10610067, 31830201, 6986048987, 20958146961, 62874440883, 90818636831, 272455910493, 817367731479]

約数ペア:

[(1, 817367731479), (3, 272455910493), (9, 90818636831), (13, 62874440883), (39, 20958146961), (117, 6986048987), (25679, 31830201), (77037, 10610067), (231111, 3536689), (272053, 3004443), (333827, 2448477), (816159, 1001481)]