727219779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1753}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 1140969984

約数和(自身を除く): 413750205

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 967, 1753, 2901, 5259, 10637, 12571, 19283, 22789, 31911, 37713, 57849, 68367, 138281, 250679, 414843, 752037, 1695151, 5085453, 18646661, 22036963, 55939983, 66110889, 242406593, 727219779]

約数ペア:

[(1, 727219779), (3, 242406593), (11, 66110889), (13, 55939983), (33, 22036963), (39, 18646661), (143, 5085453), (429, 1695151), (967, 752037), (1753, 414843), (2901, 250679), (5259, 138281), (10637, 68367), (12571, 57849), (19283, 37713), (22789, 31911)]