2013458019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{6679}}^1$

素因数の和:6979

約数の個数: 32

約数和(自身を含む): 2978104320

約数和(自身を除く): 964646301

約数列:

[1, 3, 17, 23, 51, 69, 257, 391, 771, 1173, 4369, 5911, 6679, 13107, 17733, 20037, 100487, 113543, 153617, 301461, 340629, 460851, 1716503, 2611489, 5149509, 7834467, 29180551, 39479569, 87541653, 118438707, 671152673, 2013458019]

約数ペア:

[(1, 2013458019), (3, 671152673), (17, 118438707), (23, 87541653), (51, 39479569), (69, 29180551), (257, 7834467), (391, 5149509), (771, 2611489), (1173, 1716503), (4369, 460851), (5911, 340629), (6679, 301461), (13107, 153617), (17733, 113543), (20037, 100487)]