4199229

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 6681600

約数和(自身を除く): 2482371

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 173, 261, 279, 519, 783, 837, 899, 1557, 2697, 4671, 5017, 5363, 8091, 15051, 16089, 24273, 45153, 48267, 135459, 144801, 155527, 466581, 1399743, 4199229]

約数ペア:

[(1, 4199229), (3, 1399743), (9, 466581), (27, 155527), (29, 144801), (31, 135459), (87, 48267), (93, 45153), (173, 24273), (261, 16089), (279, 15051), (519, 8091), (783, 5363), (837, 5017), (899, 4671), (1557, 2697)]