27331358

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1099

約数の個数: 16

約数和(自身を含む): 41939856

約数和(自身を除く): 14608498

約数列:

[1, 2, 53, 106, 401, 643, 802, 1286, 21253, 34079, 42506, 68158, 257843, 515686, 13665679, 27331358]

約数ペア:

[(1, 27331358), (2, 13665679), (53, 515686), (106, 257843), (401, 68158), (643, 42506), (802, 34079), (1286, 21253)]