13306989645

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1178131}}^1$

素因数の和:1178393

約数の個数: 24

約数和(自身を含む): 23157362592

約数和(自身を除く): 9850372947

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 11295, 1178131, 3534393, 5890655, 10603179, 17671965, 53015895, 295710881, 887132643, 1478554405, 2661397929, 4435663215, 13306989645]

約数ペア:

[(1, 13306989645), (3, 4435663215), (5, 2661397929), (9, 1478554405), (15, 887132643), (45, 295710881), (251, 53015895), (753, 17671965), (1255, 10603179), (2259, 5890655), (3765, 3534393), (11295, 1178131)]