221411439

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{3593}}^1$

素因数の和:3807

約数の個数: 24

約数和(自身を含む): 329670432

約数和(自身を除く): 108258993

約数列:

[1, 3, 9, 41, 123, 167, 369, 501, 1503, 3593, 6847, 10779, 20541, 32337, 61623, 147313, 441939, 600031, 1325817, 1800093, 5400279, 24601271, 73803813, 221411439]

約数ペア:

[(1, 221411439), (3, 73803813), (9, 24601271), (41, 5400279), (123, 1800093), (167, 1325817), (369, 600031), (501, 441939), (1503, 147313), (3593, 61623), (6847, 32337), (10779, 20541)]