487660419

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 782072928

約数和(自身を除く): 294412509

約数列:

[1, 3, 9, 17, 27, 51, 81, 97, 153, 243, 291, 459, 873, 1217, 1377, 1649, 2619, 3651, 4131, 4947, 7857, 10953, 14841, 20689, 23571, 32859, 44523, 62067, 98577, 118049, 133569, 186201, 295731, 354147, 400707, 558603, 1062441, 1675809, 2006833, 3187323, 5027427, 6020499, 9561969, 18061497, 28685907, 54184491, 162553473, 487660419]

約数ペア:

[(1, 487660419), (3, 162553473), (9, 54184491), (17, 28685907), (27, 18061497), (51, 9561969), (81, 6020499), (97, 5027427), (153, 3187323), (243, 2006833), (291, 1675809), (459, 1062441), (873, 558603), (1217, 400707), (1377, 354147), (1649, 295731), (2619, 186201), (3651, 133569), (4131, 118049), (4947, 98577), (7857, 62067), (10953, 44523), (14841, 32859), (20689, 23571)]