605199

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 984960

約数和(自身を除く): 379761

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 179, 483, 537, 1127, 1253, 3381, 3759, 4117, 8771, 12351, 26313, 28819, 86457, 201733, 605199]

約数ペア:

[(1, 605199), (3, 201733), (7, 86457), (21, 28819), (23, 26313), (49, 12351), (69, 8771), (147, 4117), (161, 3759), (179, 3381), (483, 1253), (537, 1127)]