2017372149

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{911}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 3262581504

約数和(自身を除く): 1245209355

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 701, 911, 1053, 2103, 2733, 3159, 6309, 8199, 9113, 11843, 18927, 24597, 27339, 35529, 56781, 73791, 82017, 106587, 170343, 221373, 246051, 319761, 638611, 738153, 959283, 1915833, 2214459, 2877849, 5747499, 8301943, 17242497, 24905829, 51727491, 74717487, 155182473, 224152461, 672457383, 2017372149]

約数ペア:

[(1, 2017372149), (3, 672457383), (9, 224152461), (13, 155182473), (27, 74717487), (39, 51727491), (81, 24905829), (117, 17242497), (243, 8301943), (351, 5747499), (701, 2877849), (911, 2214459), (1053, 1915833), (2103, 959283), (2733, 738153), (3159, 638611), (6309, 319761), (8199, 246051), (9113, 221373), (11843, 170343), (18927, 106587), (24597, 82017), (27339, 73791), (35529, 56781)]