8636991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3313}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 12725760

約数和(自身を除く): 4088769

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 3313, 9939, 36443, 109329, 261727, 785181, 2878997, 8636991]

約数ペア:

[(1, 8636991), (3, 2878997), (11, 785181), (33, 261727), (79, 109329), (237, 36443), (869, 9939), (2607, 3313)]