1337349741

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{9739}}^1$

素因数の和:10265

約数の個数: 32

約数和(自身を含む): 2199214080

約数和(自身を除く): 861864339

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 503, 1509, 3521, 6539, 9739, 10563, 19617, 29217, 45773, 68173, 126607, 137319, 204519, 379821, 886249, 2658747, 4898717, 14696151, 34291019, 63683321, 102873057, 191049963, 445783247, 1337349741]

約数ペア:

[(1, 1337349741), (3, 445783247), (7, 191049963), (13, 102873057), (21, 63683321), (39, 34291019), (91, 14696151), (273, 4898717), (503, 2658747), (1509, 886249), (3521, 379821), (6539, 204519), (9739, 137319), (10563, 126607), (19617, 68173), (29217, 45773)]