284889362289

素因数分解:

$3^1\times 7^1\times {\mathrm{250951}}^1\times {\mathrm{54059}}^1$

素因数の和:305020

約数の個数: 16

約数和(自身を含む): 434126883840

約数和(自身を除く): 149237521551

約数列:

[1, 3, 7, 21, 54059, 162177, 250951, 378413, 752853, 1135239, 1756657, 5269971, 13566160109, 40698480327, 94963120763, 284889362289]

約数ペア:

[(1, 284889362289), (3, 94963120763), (7, 40698480327), (21, 13566160109), (54059, 5269971), (162177, 1756657), (250951, 1135239), (378413, 752853)]