172315383

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 245398608

約数和(自身を除く): 73083225

約数列:

[1, 3, 17, 51, 233, 289, 699, 853, 867, 2559, 3961, 11883, 14501, 43503, 67337, 198749, 202011, 246517, 596247, 739551, 3378733, 10136199, 57438461, 172315383]

約数ペア:

[(1, 172315383), (3, 57438461), (17, 10136199), (51, 3378733), (233, 739551), (289, 596247), (699, 246517), (853, 202011), (867, 198749), (2559, 67337), (3961, 43503), (11883, 14501)]