526589037

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{63391}}^1$

素因数の和:63481

約数の個数: 24

約数和(自身を含む): 830688768

約数和(自身を除く): 304099731

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 63391, 190173, 570519, 824083, 2472249, 4500761, 7416747, 13502283, 40506849, 58509893, 175529679, 526589037]

約数ペア:

[(1, 526589037), (3, 175529679), (9, 58509893), (13, 40506849), (39, 13502283), (71, 7416747), (117, 4500761), (213, 2472249), (639, 824083), (923, 570519), (2769, 190173), (8307, 63391)]