6442389

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 10137600

約数和(自身を除く): 3695211

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 179, 279, 387, 537, 837, 1161, 1333, 1611, 3999, 4833, 5549, 7697, 11997, 16647, 23091, 35991, 49941, 69273, 149823, 207819, 238607, 715821, 2147463, 6442389]

約数ペア:

[(1, 6442389), (3, 2147463), (9, 715821), (27, 238607), (31, 207819), (43, 149823), (93, 69273), (129, 49941), (179, 35991), (279, 23091), (387, 16647), (537, 11997), (837, 7697), (1161, 5549), (1333, 4833), (1611, 3999)]