13308021753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{427073}}^1$

素因数の和:427153

約数の個数: 32

約数和(自身を含む): 20663548416

約数和(自身を除く): 7355526663

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1833, 2397, 10387, 31161, 427073, 1281219, 5551949, 7260241, 16655847, 20072431, 21780723, 60217293, 94383133, 260941603, 283149399, 341231327, 782824809, 1023693981, 4436007251, 13308021753]

約数ペア:

[(1, 13308021753), (3, 4436007251), (13, 1023693981), (17, 782824809), (39, 341231327), (47, 283149399), (51, 260941603), (141, 94383133), (221, 60217293), (611, 21780723), (663, 20072431), (799, 16655847), (1833, 7260241), (2397, 5551949), (10387, 1281219), (31161, 427073)]