13214865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 23172480

約数和(自身を除く): 9957615

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 1787, 2465, 5361, 7395, 8935, 26805, 30379, 51823, 91137, 151895, 155469, 259115, 455685, 777345, 880991, 2642973, 4404955, 13214865]

約数ペア:

[(1, 13214865), (3, 4404955), (5, 2642973), (15, 880991), (17, 777345), (29, 455685), (51, 259115), (85, 155469), (87, 151895), (145, 91137), (255, 51823), (435, 30379), (493, 26805), (1479, 8935), (1787, 7395), (2465, 5361)]