12020481

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1528

約数の個数: 28

約数和(自身を含む): 19674000

約数和(自身を除く): 7653519

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 1499, 2673, 4497, 8019, 13491, 16489, 40473, 49467, 121419, 148401, 364257, 445203, 1092771, 1335609, 4006827, 12020481]

約数ペア:

[(1, 12020481), (3, 4006827), (9, 1335609), (11, 1092771), (27, 445203), (33, 364257), (81, 148401), (99, 121419), (243, 49467), (297, 40473), (729, 16489), (891, 13491), (1499, 8019), (2673, 4497)]