12205143

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 18457920

約数和(自身を除く): 6252777

約数列:

[1, 3, 9, 29, 87, 101, 261, 303, 463, 909, 1389, 2929, 4167, 8787, 13427, 26361, 40281, 46763, 120843, 140289, 420867, 1356127, 4068381, 12205143]

約数ペア:

[(1, 12205143), (3, 4068381), (9, 1356127), (29, 420867), (87, 140289), (101, 120843), (261, 46763), (303, 40281), (463, 26361), (909, 13427), (1389, 8787), (2929, 4167)]