26889369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 41631744

約数和(自身を除く): 14742375

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 967, 1209, 2139, 2901, 9269, 12571, 22241, 27807, 29977, 37713, 66723, 89931, 289133, 389701, 689471, 867399, 1169103, 2068413, 8963123, 26889369]

約数ペア:

[(1, 26889369), (3, 8963123), (13, 2068413), (23, 1169103), (31, 867399), (39, 689471), (69, 389701), (93, 289133), (299, 89931), (403, 66723), (713, 37713), (897, 29977), (967, 27807), (1209, 22241), (2139, 12571), (2901, 9269)]