161724983

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{5099}}^1$

素因数の和:5326

約数の個数: 16

約数和(自身を含む): 193881600

約数和(自身を除く): 32156617

約数列:

[1, 7, 23, 161, 197, 1379, 4531, 5099, 31717, 35693, 117277, 820939, 1004503, 7031521, 23103569, 161724983]

約数ペア:

[(1, 161724983), (7, 23103569), (23, 7031521), (161, 1004503), (197, 820939), (1379, 117277), (4531, 35693), (5099, 31717)]