3494043

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 6384000

約数和(自身を除く): 2889957

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 139, 147, 171, 189, 399, 417, 441, 513, 931, 973, 1197, 1251, 1323, 2641, 2793, 2919, 3591, 3753, 6811, 7923, 8379, 8757, 18487, 20433, 23769, 25137, 26271, 55461, 61299, 71307, 129409, 166383, 183897, 388227, 499149, 1164681, 3494043]

約数ペア:

[(1, 3494043), (3, 1164681), (7, 499149), (9, 388227), (19, 183897), (21, 166383), (27, 129409), (49, 71307), (57, 61299), (63, 55461), (133, 26271), (139, 25137), (147, 23769), (171, 20433), (189, 18487), (399, 8757), (417, 8379), (441, 7923), (513, 6811), (931, 3753), (973, 3591), (1197, 2919), (1251, 2793), (1323, 2641)]