7370271

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4820

約数の個数: 20

約数和(自身を含む): 11591800

約数和(自身を除く): 4221529

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 4789, 14367, 43101, 90991, 129303, 272973, 387909, 818919, 2456757, 7370271]

約数ペア:

[(1, 7370271), (3, 2456757), (9, 818919), (19, 387909), (27, 272973), (57, 129303), (81, 90991), (171, 43101), (513, 14367), (1539, 4789)]