12103299

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 20127744

約数和(自身を除く): 8024445

約数列:

[1, 3, 9, 13, 31, 39, 47, 71, 93, 117, 141, 213, 279, 403, 423, 611, 639, 923, 1209, 1457, 1833, 2201, 2769, 3337, 3627, 4371, 5499, 6603, 8307, 10011, 13113, 18941, 19809, 28613, 30033, 43381, 56823, 85839, 103447, 130143, 170469, 257517, 310341, 390429, 931023, 1344811, 4034433, 12103299]

約数ペア:

[(1, 12103299), (3, 4034433), (9, 1344811), (13, 931023), (31, 390429), (39, 310341), (47, 257517), (71, 170469), (93, 130143), (117, 103447), (141, 85839), (213, 56823), (279, 43381), (403, 30033), (423, 28613), (611, 19809), (639, 18941), (923, 13113), (1209, 10011), (1457, 8307), (1833, 6603), (2201, 5499), (2769, 4371), (3337, 3627)]