40119521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 45534720

約数和(自身を除く): 5415199

約数列:

[1, 13, 23, 109, 299, 1231, 1417, 2507, 16003, 28313, 32591, 134179, 368069, 1744327, 3086117, 40119521]

約数ペア:

[(1, 40119521), (13, 3086117), (23, 1744327), (109, 368069), (299, 134179), (1231, 32591), (1417, 28313), (2507, 16003)]