39744561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6397}}^1$

素因数の和:6528

約数の個数: 16

約数和(自身を含む): 56302400

約数和(自身を除く): 16557839

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 6397, 19191, 121543, 364629, 697273, 2091819, 13248187, 39744561]

約数ペア:

[(1, 39744561), (3, 13248187), (19, 2091819), (57, 697273), (109, 364629), (327, 121543), (2071, 19191), (6213, 6397)]