299325677

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 372782592

約数和(自身を除く): 73456915

約数列:

[1, 7, 19, 31, 133, 217, 361, 589, 2527, 3821, 4123, 11191, 26747, 72599, 78337, 118451, 508193, 829157, 1379381, 2250569, 9655667, 15753983, 42760811, 299325677]

約数ペア:

[(1, 299325677), (7, 42760811), (19, 15753983), (31, 9655667), (133, 2250569), (217, 1379381), (361, 829157), (589, 508193), (2527, 118451), (3821, 78337), (4123, 72599), (11191, 26747)]