13313433

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 21744640

約数和(自身を除く): 8431207

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 547, 1159, 1281, 1641, 3477, 3829, 8113, 10393, 11487, 24339, 31179, 33367, 72751, 100101, 218253, 233569, 633973, 700707, 1901919, 4437811, 13313433]

約数ペア:

[(1, 13313433), (3, 4437811), (7, 1901919), (19, 700707), (21, 633973), (57, 233569), (61, 218253), (133, 100101), (183, 72751), (399, 33367), (427, 31179), (547, 24339), (1159, 11487), (1281, 10393), (1641, 8113), (3477, 3829)]