38411121

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13159}}^1$

素因数の和:13308

約数の個数: 16

約数和(自身を含む): 58956800

約数和(自身を除く): 20545679

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 13159, 39477, 92113, 276339, 1829101, 5487303, 12803707, 38411121]

約数ペア:

[(1, 38411121), (3, 12803707), (7, 5487303), (21, 1829101), (139, 276339), (417, 92113), (973, 39477), (2919, 13159)]