713695293

素因数分解:

$3^4\times {\mathrm{1993}}^1\times {\mathrm{4421}}^1$

素因数の和:6426

約数の個数: 20

約数和(自身を含む): 1066913628

約数和(自身を除く): 353218335

約数列:

[1, 3, 9, 27, 81, 1993, 4421, 5979, 13263, 17937, 39789, 53811, 119367, 161433, 358101, 8811053, 26433159, 79299477, 237898431, 713695293]

約数ペア:

[(1, 713695293), (3, 237898431), (9, 79299477), (27, 26433159), (81, 8811053), (1993, 358101), (4421, 161433), (5979, 119367), (13263, 53811), (17937, 39789)]