26974239

素因数分解:

$3^1\times {\mathrm{23}}^3\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 37651200

約数和(自身を除く): 10676961

約数列:

[1, 3, 23, 69, 529, 739, 1587, 2217, 12167, 16997, 36501, 50991, 390931, 1172793, 8991413, 26974239]

約数ペア:

[(1, 26974239), (3, 8991413), (23, 1172793), (69, 390931), (529, 50991), (739, 36501), (1587, 16997), (2217, 12167)]