12454869

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 19462080

約数和(自身を除く): 7007211

約数列:

[1, 3, 7, 21, 49, 147, 193, 439, 579, 1317, 1351, 3073, 4053, 9219, 9457, 21511, 28371, 64533, 84727, 254181, 593089, 1779267, 4151623, 12454869]

約数ペア:

[(1, 12454869), (3, 4151623), (7, 1779267), (21, 593089), (49, 254181), (147, 84727), (193, 64533), (439, 28371), (579, 21511), (1317, 9457), (1351, 9219), (3073, 4053)]