8977990434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{213761677}}^1$

素因数の和:213761689

約数の個数: 16

約数和(自身を含む): 20521121088

約数和(自身を除く): 11543130654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 213761677, 427523354, 641285031, 1282570062, 1496331739, 2992663478, 4488995217, 8977990434]

約数ペア:

[(1, 8977990434), (2, 4488995217), (3, 2992663478), (6, 1496331739), (7, 1282570062), (14, 641285031), (21, 427523354), (42, 213761677)]