9780507

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{3659}}^1$

素因数の和:3685

約数の個数: 24

約数和(自身を含む): 15986880

約数和(自身を除く): 6206373

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 3659, 10977, 32931, 40249, 98793, 120747, 296379, 362241, 889137, 1086723, 3260169, 9780507]

約数ペア:

[(1, 9780507), (3, 3260169), (9, 1086723), (11, 889137), (27, 362241), (33, 296379), (81, 120747), (99, 98793), (243, 40249), (297, 32931), (891, 10977), (2673, 3659)]