211684863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{30323}}^1$

素因数の和:30518

約数の個数: 16

約数和(自身を含む): 305665920

約数和(自身を除く): 93981057

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 30323, 90969, 394199, 1182597, 5427817, 16283451, 70561621, 211684863]

約数ペア:

[(1, 211684863), (3, 70561621), (13, 16283451), (39, 5427817), (179, 1182597), (537, 394199), (2327, 90969), (6981, 30323)]