81415113721

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{2066321}}^1$

素因数の和:2066424

約数の個数: 12

約数和(自身を含む): 86178025332

約数和(自身を除く): 4762911611

約数列:

[1, 31, 41, 961, 1271, 39401, 2066321, 64055951, 84719161, 1985734481, 2626293991, 81415113721]

約数ペア:

[(1, 81415113721), (31, 2626293991), (41, 1985734481), (961, 84719161), (1271, 64055951), (39401, 2066321)]