13460727

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 22878720

約数和(自身を除く): 9417993

約数列:

[1, 3, 7, 21, 23, 29, 31, 69, 87, 93, 161, 203, 217, 483, 609, 651, 667, 713, 899, 961, 2001, 2139, 2697, 2883, 4669, 4991, 6293, 6727, 14007, 14973, 18879, 20181, 20677, 22103, 27869, 62031, 66309, 83607, 144739, 154721, 195083, 434217, 464163, 585249, 640987, 1922961, 4486909, 13460727]

約数ペア:

[(1, 13460727), (3, 4486909), (7, 1922961), (21, 640987), (23, 585249), (29, 464163), (31, 434217), (69, 195083), (87, 154721), (93, 144739), (161, 83607), (203, 66309), (217, 62031), (483, 27869), (609, 22103), (651, 20677), (667, 20181), (713, 18879), (899, 14973), (961, 14007), (2001, 6727), (2139, 6293), (2697, 4991), (2883, 4669)]