17101539

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 32781840

約数和(自身を除く): 15680301

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 157, 171, 247, 273, 399, 441, 471, 637, 741, 819, 931, 1099, 1197, 1413, 1729, 1911, 2041, 2223, 2793, 2983, 3297, 5187, 5733, 6123, 7693, 8379, 8949, 9891, 12103, 14287, 15561, 18369, 20881, 23079, 26847, 36309, 38779, 42861, 62643, 69237, 100009, 108927, 116337, 128583, 146167, 187929, 271453, 300027, 349011, 438501, 814359, 900081, 1315503, 1900171, 2443077, 5700513, 17101539]

約数ペア:

[(1, 17101539), (3, 5700513), (7, 2443077), (9, 1900171), (13, 1315503), (19, 900081), (21, 814359), (39, 438501), (49, 349011), (57, 300027), (63, 271453), (91, 187929), (117, 146167), (133, 128583), (147, 116337), (157, 108927), (171, 100009), (247, 69237), (273, 62643), (399, 42861), (441, 38779), (471, 36309), (637, 26847), (741, 23079), (819, 20881), (931, 18369), (1099, 15561), (1197, 14287), (1413, 12103), (1729, 9891), (1911, 8949), (2041, 8379), (2223, 7693), (2793, 6123), (2983, 5733), (3297, 5187)]