13791566997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{383963}}^1$

素因数の和:384289

約数の個数: 24

約数和(自身を含む): 21523485984

約数和(自身を除く): 7731918987

約数列:

[1, 3, 9, 13, 39, 117, 307, 921, 2763, 3991, 11973, 35919, 383963, 1151889, 3455667, 4991519, 14974557, 44923671, 117876641, 353629923, 1060889769, 1532396333, 4597188999, 13791566997]

約数ペア:

[(1, 13791566997), (3, 4597188999), (9, 1532396333), (13, 1060889769), (39, 353629923), (117, 117876641), (307, 44923671), (921, 14974557), (2763, 4991519), (3991, 3455667), (11973, 1151889), (35919, 383963)]