2864121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 4472832

約数和(自身を除く): 1608711

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 103, 299, 309, 403, 713, 897, 1209, 1339, 2139, 2369, 3193, 4017, 7107, 9269, 9579, 27807, 30797, 41509, 73439, 92391, 124527, 220317, 954707, 2864121]

約数ペア:

[(1, 2864121), (3, 954707), (13, 220317), (23, 124527), (31, 92391), (39, 73439), (69, 41509), (93, 30797), (103, 27807), (299, 9579), (309, 9269), (403, 7107), (713, 4017), (897, 3193), (1209, 2369), (1339, 2139)]