12945483

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 19942416

約数和(自身を除く): 6996933

約数列:

[1, 3, 9, 17, 51, 153, 211, 401, 633, 1203, 1899, 3587, 3609, 6817, 10761, 20451, 32283, 61353, 84611, 253833, 761499, 1438387, 4315161, 12945483]

約数ペア:

[(1, 12945483), (3, 4315161), (9, 1438387), (17, 761499), (51, 253833), (153, 84611), (211, 61353), (401, 32283), (633, 20451), (1203, 10761), (1899, 6817), (3587, 3609)]