12496689

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 19049472

約数和(自身を除く): 6552783

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 953, 1457, 2859, 4371, 8577, 13113, 29543, 44791, 88629, 134373, 265887, 403119, 1388521, 4165563, 12496689]

約数ペア:

[(1, 12496689), (3, 4165563), (9, 1388521), (31, 403119), (47, 265887), (93, 134373), (141, 88629), (279, 44791), (423, 29543), (953, 13113), (1457, 8577), (2859, 4371)]