16740837

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 26484480

約数和(自身を除く): 9743643

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 113, 177, 279, 339, 531, 837, 1017, 1593, 1829, 2511, 3051, 3503, 4779, 5487, 6667, 9153, 10509, 16461, 20001, 31527, 49383, 60003, 94581, 148149, 180009, 206677, 283743, 540027, 620031, 1860093, 5580279, 16740837]

約数ペア:

[(1, 16740837), (3, 5580279), (9, 1860093), (27, 620031), (31, 540027), (59, 283743), (81, 206677), (93, 180009), (113, 148149), (177, 94581), (279, 60003), (339, 49383), (531, 31527), (837, 20001), (1017, 16461), (1593, 10509), (1829, 9153), (2511, 6667), (3051, 5487), (3503, 4779)]