804919689

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4787}}^1$

素因数の和:4974

約数の個数: 48

約数和(自身を含む): 1416175488

約数和(自身を除く): 611255799

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 157, 357, 471, 1071, 1099, 1413, 2669, 3297, 4787, 8007, 9891, 14361, 18683, 24021, 33509, 43083, 56049, 81379, 100527, 168147, 244137, 301581, 569653, 732411, 751559, 1708959, 2254677, 5126877, 5260913, 6764031, 12776503, 15782739, 38329509, 47348217, 89435521, 114988527, 268306563, 804919689]

約数ペア:

[(1, 804919689), (3, 268306563), (7, 114988527), (9, 89435521), (17, 47348217), (21, 38329509), (51, 15782739), (63, 12776503), (119, 6764031), (153, 5260913), (157, 5126877), (357, 2254677), (471, 1708959), (1071, 751559), (1099, 732411), (1413, 569653), (2669, 301581), (3297, 244137), (4787, 168147), (8007, 100527), (9891, 81379), (14361, 56049), (18683, 43083), (24021, 33509)]