6886893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 10442880

約数和(自身を除く): 3555987

約数列:

[1, 3, 13, 39, 41, 59, 73, 123, 177, 219, 533, 767, 949, 1599, 2301, 2419, 2847, 2993, 4307, 7257, 8979, 12921, 31447, 38909, 55991, 94341, 116727, 167973, 176587, 529761, 2295631, 6886893]

約数ペア:

[(1, 6886893), (3, 2295631), (13, 529761), (39, 176587), (41, 167973), (59, 116727), (73, 94341), (123, 55991), (177, 38909), (219, 31447), (533, 12921), (767, 8979), (949, 7257), (1599, 4307), (2301, 2993), (2419, 2847)]