39194967

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 65617920

約数和(自身を除く): 26422953

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 4271, 9177, 12813, 29897, 81149, 89691, 98233, 243447, 294699, 568043, 687631, 1704129, 1866427, 2062893, 5599281, 13064989, 39194967]

約数ペア:

[(1, 39194967), (3, 13064989), (7, 5599281), (19, 2062893), (21, 1866427), (23, 1704129), (57, 687631), (69, 568043), (133, 294699), (161, 243447), (399, 98233), (437, 89691), (483, 81149), (1311, 29897), (3059, 12813), (4271, 9177)]