30006977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 41631744

約数和(自身を除く): 11624767

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 967, 1001, 2387, 2821, 4433, 6769, 10637, 12571, 29977, 31031, 74459, 87997, 138281, 209839, 329747, 389701, 967967, 2308229, 2727907, 4286711, 30006977]

約数ペア:

[(1, 30006977), (7, 4286711), (11, 2727907), (13, 2308229), (31, 967967), (77, 389701), (91, 329747), (143, 209839), (217, 138281), (341, 87997), (403, 74459), (967, 31031), (1001, 29977), (2387, 12571), (2821, 10637), (4433, 6769)]