1294495551

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{20261}}^1$

素因数の和:20527

約数の個数: 24

約数和(自身を含む): 1938668160

約数和(自身を除く): 644172609

約数列:

[1, 3, 9, 31, 93, 229, 279, 687, 2061, 7099, 20261, 21297, 60783, 63891, 182349, 628091, 1884273, 4639769, 5652819, 13919307, 41757921, 143832839, 431498517, 1294495551]

約数ペア:

[(1, 1294495551), (3, 431498517), (9, 143832839), (31, 41757921), (93, 13919307), (229, 5652819), (279, 4639769), (687, 1884273), (2061, 628091), (7099, 182349), (20261, 63891), (21297, 60783)]