38895909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7853}}^1$

素因数の和:7996

約数の個数: 16

約数和(自身を含む): 56297472

約数和(自身を除く): 17401563

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 7853, 23559, 102089, 306267, 997331, 2991993, 12965303, 38895909]

約数ペア:

[(1, 38895909), (3, 12965303), (13, 2991993), (39, 997331), (127, 306267), (381, 102089), (1651, 23559), (4953, 7853)]