12733777

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 15628032

約数和(自身を除く): 2894255

約数列:

[1, 7, 31, 49, 83, 101, 217, 581, 707, 1519, 2573, 3131, 4067, 4949, 8383, 18011, 21917, 58681, 126077, 153419, 259873, 410767, 1819111, 12733777]

約数ペア:

[(1, 12733777), (7, 1819111), (31, 410767), (49, 259873), (83, 153419), (101, 126077), (217, 58681), (581, 21917), (707, 18011), (1519, 8383), (2573, 4949), (3131, 4067)]