1729647

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:132

約数の個数: 24

約数和(自身を含む): 2708400

約数和(自身を除く): 978753

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 2209, 4089, 6627, 12267, 19881, 36801, 59643, 64061, 192183, 576549, 1729647]

約数ペア:

[(1, 1729647), (3, 576549), (9, 192183), (27, 64061), (29, 59643), (47, 36801), (87, 19881), (141, 12267), (261, 6627), (423, 4089), (783, 2209), (1269, 1363)]