73880429

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1031}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 87678720

約数和(自身を除く): 13798291

約数列:

[1, 7, 29, 203, 353, 1031, 2471, 7217, 10237, 29899, 71659, 209293, 363943, 2547601, 10554347, 73880429]

約数ペア:

[(1, 73880429), (7, 10554347), (29, 2547601), (203, 363943), (353, 209293), (1031, 71659), (2471, 29899), (7217, 10237)]