30597987

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 49305600

約数和(自身を除く): 18707613

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1069, 1363, 3207, 4089, 7483, 9541, 22449, 28623, 31001, 50243, 93003, 150729, 217007, 351701, 651021, 1055103, 1457047, 4371141, 10199329, 30597987]

約数ペア:

[(1, 30597987), (3, 10199329), (7, 4371141), (21, 1457047), (29, 1055103), (47, 651021), (87, 351701), (141, 217007), (203, 150729), (329, 93003), (609, 50243), (987, 31001), (1069, 28623), (1363, 22449), (3207, 9541), (4089, 7483)]