3922479

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 6497280

約数和(自身を除く): 2574801

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 281, 297, 423, 517, 843, 1269, 1551, 2529, 3091, 4653, 7587, 9273, 13207, 13959, 27819, 39621, 83457, 118863, 145277, 356589, 435831, 1307493, 3922479]

約数ペア:

[(1, 3922479), (3, 1307493), (9, 435831), (11, 356589), (27, 145277), (33, 118863), (47, 83457), (99, 39621), (141, 27819), (281, 13959), (297, 13207), (423, 9273), (517, 7587), (843, 4653), (1269, 3091), (1551, 2529)]