123421479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{2477}}^1$

素因数の和:3474

約数の個数: 16

約数和(自身を含む): 174490848

約数和(自身を除く): 51069369

約数列:

[1, 3, 17, 51, 977, 2477, 2931, 7431, 16609, 42109, 49827, 126327, 2420029, 7260087, 41140493, 123421479]

約数ペア:

[(1, 123421479), (3, 41140493), (17, 7260087), (51, 2420029), (977, 126327), (2477, 49827), (2931, 42109), (7431, 16609)]