1319703

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 961257

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 197, 203, 231, 319, 591, 609, 957, 1379, 2167, 2233, 4137, 5713, 6501, 6699, 15169, 17139, 39991, 45507, 62843, 119973, 188529, 439901, 1319703]

約数ペア:

[(1, 1319703), (3, 439901), (7, 188529), (11, 119973), (21, 62843), (29, 45507), (33, 39991), (77, 17139), (87, 15169), (197, 6699), (203, 6501), (231, 5713), (319, 4137), (591, 2233), (609, 2167), (957, 1379)]