22979217

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 31187520

約数和(自身を除く): 8208303

約数列:

[1, 3, 101, 181, 303, 419, 543, 1257, 18281, 42319, 54843, 75839, 126957, 227517, 7659739, 22979217]

約数ペア:

[(1, 22979217), (3, 7659739), (101, 227517), (181, 126957), (303, 75839), (419, 54843), (543, 42319), (1257, 18281)]