428423921

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{4289}}^1$

素因数の和:4456

約数の個数: 16

約数和(自身を含む): 462084480

約数和(自身を除く): 33660559

約数列:

[1, 23, 43, 101, 989, 2323, 4289, 4343, 98647, 99889, 184427, 433189, 4241821, 9963347, 18627127, 428423921]

約数ペア:

[(1, 428423921), (23, 18627127), (43, 9963347), (101, 4241821), (989, 433189), (2323, 184427), (4289, 99889), (4343, 98647)]