31850387567

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 33848855040

約数和(自身を除く): 1998467473

約数列:

[1, 31, 73, 97, 373, 389, 2263, 3007, 7081, 11563, 12059, 27229, 28397, 36181, 37733, 145097, 219511, 844099, 880307, 1121611, 1169723, 2641213, 2754509, 4498007, 10592081, 14074409, 81877603, 85389779, 328354511, 436306679, 1027431857, 31850387567]

約数ペア:

[(1, 31850387567), (31, 1027431857), (73, 436306679), (97, 328354511), (373, 85389779), (389, 81877603), (2263, 14074409), (3007, 10592081), (7081, 4498007), (11563, 2754509), (12059, 2641213), (27229, 1169723), (28397, 1121611), (36181, 880307), (37733, 844099), (145097, 219511)]