71323421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 78302784

約数和(自身を除く): 6979363

約数列:

[1, 13, 97, 163, 347, 1261, 2119, 4511, 15811, 33659, 56561, 205543, 437567, 735293, 5486417, 71323421]

約数ペア:

[(1, 71323421), (13, 5486417), (97, 735293), (163, 437567), (347, 205543), (1261, 56561), (2119, 33659), (4511, 15811)]