17455291203

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1\times {\mathrm{15101}}^1$

素因数の和:18027

約数の個数: 32

約数和(自身を含む): 28009981440

約数和(自身を除く): 10554690237

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2897, 8691, 15101, 20279, 45303, 55043, 60837, 105707, 165129, 286919, 317121, 385301, 860757, 1155903, 2008433, 6025299, 43747597, 131242791, 306233179, 831204343, 918699537, 2493613029, 5818430401, 17455291203]

約数ペア:

[(1, 17455291203), (3, 5818430401), (7, 2493613029), (19, 918699537), (21, 831204343), (57, 306233179), (133, 131242791), (399, 43747597), (2897, 6025299), (8691, 2008433), (15101, 1155903), (20279, 860757), (45303, 385301), (55043, 317121), (60837, 286919), (105707, 165129)]