47964441

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15329}}^1$

素因数の和:15488

約数の個数: 16

約数和(自身を含む): 73584000

約数和(自身を除く): 25619559

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 15329, 45987, 107303, 321909, 2284021, 6852063, 15988147, 47964441]

約数ペア:

[(1, 47964441), (3, 15988147), (7, 6852063), (21, 2284021), (149, 321909), (447, 107303), (1043, 45987), (3129, 15329)]