38639447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1583}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 48356352

約数和(自身を除く): 9716905

約数列:

[1, 7, 11, 77, 317, 1583, 2219, 3487, 11081, 17413, 24409, 121891, 501811, 3512677, 5519921, 38639447]

約数ペア:

[(1, 38639447), (7, 5519921), (11, 3512677), (77, 501811), (317, 121891), (1583, 24409), (2219, 17413), (3487, 11081)]