321570314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{537743}}^1$

素因数の和:537781

約数の個数: 16

約数和(自身を含む): 542045952

約数和(自身を除く): 220475638

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 537743, 1075486, 6990659, 12368089, 13981318, 24736178, 160785157, 321570314]

約数ペア:

[(1, 321570314), (2, 160785157), (13, 24736178), (23, 13981318), (26, 12368089), (46, 6990659), (299, 1075486), (598, 537743)]