23430477

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8389}}^1$

素因数の和:8425

約数の個数: 24

約数和(自身を含む): 38258400

約数和(自身を除く): 14827923

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 8389, 25167, 58723, 159391, 176169, 411061, 478173, 1115737, 1233183, 3347211, 7810159, 23430477]

約数ペア:

[(1, 23430477), (3, 7810159), (7, 3347211), (19, 1233183), (21, 1115737), (49, 478173), (57, 411061), (133, 176169), (147, 159391), (399, 58723), (931, 25167), (2793, 8389)]