1300397

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 1596672

約数和(自身を除く): 296275

約数列:

[1, 7, 23, 41, 161, 197, 287, 943, 1379, 4531, 6601, 8077, 31717, 56539, 185771, 1300397]

約数ペア:

[(1, 1300397), (7, 185771), (23, 56539), (41, 31717), (161, 8077), (197, 6601), (287, 4531), (943, 1379)]