22765501

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 25929216

約数和(自身を除く): 3163715

約数列:

[1, 11, 31, 101, 341, 661, 1111, 3131, 7271, 20491, 34441, 66761, 225401, 734371, 2069591, 22765501]

約数ペア:

[(1, 22765501), (11, 2069591), (31, 734371), (101, 225401), (341, 66761), (661, 34441), (1111, 20491), (3131, 7271)]