73281241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 82907136

約数和(自身を除く): 9625895

約数列:

[1, 11, 31, 311, 341, 691, 3421, 7601, 9641, 21421, 106051, 214901, 235631, 2363911, 6661931, 73281241]

約数ペア:

[(1, 73281241), (11, 6661931), (31, 2363911), (311, 235631), (341, 214901), (691, 106051), (3421, 21421), (7601, 9641)]