39238437

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81239}}^1$

素因数の和:81272

約数の個数: 16

約数和(自身を含む): 62392320

約数和(自身を除く): 23153883

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 81239, 243717, 568673, 1706019, 1868497, 5605491, 13079479, 39238437]

約数ペア:

[(1, 39238437), (3, 13079479), (7, 5605491), (21, 1868497), (23, 1706019), (69, 568673), (161, 243717), (483, 81239)]