275533921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1579}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 307202560

約数和(自身を除く): 31668639

約数列:

[1, 13, 31, 403, 433, 1579, 5629, 13423, 20527, 48949, 174499, 636337, 683707, 8888191, 21194917, 275533921]

約数ペア:

[(1, 275533921), (13, 21194917), (31, 8888191), (403, 683707), (433, 636337), (1579, 174499), (5629, 48949), (13423, 20527)]