1350639

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 2076672

約数和(自身を除く): 726033

約数列:

[1, 3, 9, 31, 47, 93, 103, 141, 279, 309, 423, 927, 1457, 3193, 4371, 4841, 9579, 13113, 14523, 28737, 43569, 150071, 450213, 1350639]

約数ペア:

[(1, 1350639), (3, 450213), (9, 150071), (31, 43569), (47, 28737), (93, 14523), (103, 13113), (141, 9579), (279, 4841), (309, 4371), (423, 3193), (927, 1457)]