1898045379

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{50177}}^1$

素因数の和:50656

約数の個数: 20

約数和(自身を含む): 2841479784

約数和(自身を除く): 943434405

約数列:

[1, 3, 9, 27, 81, 467, 1401, 4203, 12609, 37827, 50177, 150531, 451593, 1354779, 4064337, 23432659, 70297977, 210893931, 632681793, 1898045379]

約数ペア:

[(1, 1898045379), (3, 632681793), (9, 210893931), (27, 70297977), (81, 23432659), (467, 4064337), (1401, 1354779), (4203, 451593), (12609, 150531), (37827, 50177)]