13883319

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 22830080

約数和(自身を除く): 8946761

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 97, 171, 243, 279, 291, 513, 589, 837, 873, 1539, 1767, 1843, 2511, 2619, 3007, 4617, 5301, 5529, 7533, 7857, 9021, 15903, 16587, 23571, 27063, 47709, 49761, 57133, 81189, 143127, 149283, 171399, 243567, 447849, 514197, 730701, 1542591, 4627773, 13883319]

約数ペア:

[(1, 13883319), (3, 4627773), (9, 1542591), (19, 730701), (27, 514197), (31, 447849), (57, 243567), (81, 171399), (93, 149283), (97, 143127), (171, 81189), (243, 57133), (279, 49761), (291, 47709), (513, 27063), (589, 23571), (837, 16587), (873, 15903), (1539, 9021), (1767, 7857), (1843, 7533), (2511, 5529), (2619, 5301), (3007, 4617)]