172313999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52391}}^1$

素因数の和:52438

約数の個数: 16

約数和(自身を含む): 211244544

約数和(自身を除く): 38930545

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 52391, 576301, 681083, 1204993, 7491913, 13254923, 15664909, 172313999]

約数ペア:

[(1, 172313999), (11, 15664909), (13, 13254923), (23, 7491913), (143, 1204993), (253, 681083), (299, 576301), (3289, 52391)]