2017856631

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{52883}}^1$

素因数の和:52995

約数の個数: 32

約数和(自身を含む): 3249192960

約数和(自身を除く): 1231336329

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1659, 1817, 5451, 12719, 38157, 52883, 158649, 370181, 1110543, 1216309, 3648927, 4177757, 8514163, 12533271, 25542489, 29244299, 87732897, 96088411, 288265233, 672618877, 2017856631]

約数ペア:

[(1, 2017856631), (3, 672618877), (7, 288265233), (21, 96088411), (23, 87732897), (69, 29244299), (79, 25542489), (161, 12533271), (237, 8514163), (483, 4177757), (553, 3648927), (1659, 1216309), (1817, 1110543), (5451, 370181), (12719, 158649), (38157, 52883)]