13375167

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 21362688

約数和(自身を除く): 7987521

約数列:

[1, 3, 13, 23, 31, 37, 39, 69, 93, 111, 169, 299, 403, 481, 507, 713, 851, 897, 1147, 1209, 1443, 2139, 2553, 3441, 3887, 5239, 6253, 9269, 11063, 11661, 14911, 15717, 18759, 26381, 27807, 33189, 44733, 79143, 120497, 143819, 193843, 342953, 361491, 431457, 581529, 1028859, 4458389, 13375167]

約数ペア:

[(1, 13375167), (3, 4458389), (13, 1028859), (23, 581529), (31, 431457), (37, 361491), (39, 342953), (69, 193843), (93, 143819), (111, 120497), (169, 79143), (299, 44733), (403, 33189), (481, 27807), (507, 26381), (713, 18759), (851, 15717), (897, 14911), (1147, 11661), (1209, 11063), (1443, 9269), (2139, 6253), (2553, 5239), (3441, 3887)]