225622991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6551}}^1$

素因数の和:6694

約数の個数: 16

約数和(自身を含む): 256628736

約数和(自身を除く): 31005745

約数列:

[1, 11, 31, 101, 341, 1111, 3131, 6551, 34441, 72061, 203081, 661651, 2233891, 7278161, 20511181, 225622991]

約数ペア:

[(1, 225622991), (11, 20511181), (31, 7278161), (101, 2233891), (341, 661651), (1111, 203081), (3131, 72061), (6551, 34441)]