47025069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 77570304

約数和(自身を除く): 30545235

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 281, 613, 843, 1839, 1967, 3653, 4291, 5901, 7969, 10959, 12873, 23907, 25571, 55783, 76713, 167349, 172253, 516759, 1205771, 2239289, 3617313, 6717867, 15675023, 47025069]

約数ペア:

[(1, 47025069), (3, 15675023), (7, 6717867), (13, 3617313), (21, 2239289), (39, 1205771), (91, 516759), (273, 172253), (281, 167349), (613, 76713), (843, 55783), (1839, 25571), (1967, 23907), (3653, 12873), (4291, 10959), (5901, 7969)]