143998561

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 176853824

約数和(自身を除く): 32855263

約数列:

[1, 7, 23, 37, 161, 259, 529, 851, 1051, 3703, 5957, 7357, 19573, 24173, 38887, 137011, 169211, 272209, 555979, 894401, 3891853, 6260807, 20571223, 143998561]

約数ペア:

[(1, 143998561), (7, 20571223), (23, 6260807), (37, 3891853), (161, 894401), (259, 555979), (529, 272209), (851, 169211), (1051, 137011), (3703, 38887), (5957, 24173), (7357, 19573)]