13109955

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21317}}^1$

素因数の和:21366

約数の個数: 16

約数和(自身を含む): 21488544

約数和(自身を除く): 8378589

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 21317, 63951, 106585, 319755, 873997, 2621991, 4369985, 13109955]

約数ペア:

[(1, 13109955), (3, 4369985), (5, 2621991), (15, 873997), (41, 319755), (123, 106585), (205, 63951), (615, 21317)]