30077439

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21377}}^1$

素因数の和:21454

約数の個数: 16

約数和(自身を含む): 46518528

約数和(自身を除く): 16441089

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 21377, 64131, 149639, 448917, 1432259, 4296777, 10025813, 30077439]

約数ペア:

[(1, 30077439), (3, 10025813), (7, 4296777), (21, 1432259), (67, 448917), (201, 149639), (469, 64131), (1407, 21377)]