31317961045

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1\times {\mathrm{4373}}^1$

素因数の和:7261

約数の個数: 32

約数和(自身を含む): 43564200192

約数和(自身を除く): 12246239147

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 2803, 4373, 14015, 19621, 21865, 30611, 98105, 153055, 204619, 319229, 1023095, 1432333, 1596145, 2234603, 7161665, 11173015, 12257519, 61287595, 85802633, 429013165, 894798887, 4473994435, 6263592209, 31317961045]

約数ペア:

[(1, 31317961045), (5, 6263592209), (7, 4473994435), (35, 894798887), (73, 429013165), (365, 85802633), (511, 61287595), (2555, 12257519), (2803, 11173015), (4373, 7161665), (14015, 2234603), (19621, 1596145), (21865, 1432333), (30611, 1023095), (98105, 319229), (153055, 204619)]