2968623

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 5107200

約数和(自身を除く): 2138577

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 139, 189, 339, 417, 791, 973, 1017, 1251, 2373, 2919, 3051, 3753, 7119, 8757, 15707, 21357, 26271, 47121, 109949, 141363, 329847, 424089, 989541, 2968623]

約数ペア:

[(1, 2968623), (3, 989541), (7, 424089), (9, 329847), (21, 141363), (27, 109949), (63, 47121), (113, 26271), (139, 21357), (189, 15707), (339, 8757), (417, 7119), (791, 3753), (973, 3051), (1017, 2919), (1251, 2373)]