3894107

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 4974336

約数和(自身を除く): 1080229

約数列:

[1, 7, 19, 23, 67, 133, 161, 361, 437, 469, 1273, 1541, 2527, 3059, 8303, 8911, 10787, 24187, 29279, 58121, 169309, 204953, 556301, 3894107]

約数ペア:

[(1, 3894107), (7, 556301), (19, 204953), (23, 169309), (67, 58121), (133, 29279), (161, 24187), (361, 10787), (437, 8911), (469, 8303), (1273, 3059), (1541, 2527)]