8744883

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 14883840

約数和(自身を除く): 6138957

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 93, 101, 133, 147, 217, 303, 399, 589, 651, 707, 931, 1519, 1767, 1919, 2121, 2793, 3131, 4123, 4557, 4949, 5757, 9393, 12369, 13433, 14847, 21917, 28861, 40299, 59489, 65751, 86583, 94031, 153419, 178467, 282093, 416423, 460257, 1249269, 2914961, 8744883]

約数ペア:

[(1, 8744883), (3, 2914961), (7, 1249269), (19, 460257), (21, 416423), (31, 282093), (49, 178467), (57, 153419), (93, 94031), (101, 86583), (133, 65751), (147, 59489), (217, 40299), (303, 28861), (399, 21917), (589, 14847), (651, 13433), (707, 12369), (931, 9393), (1519, 5757), (1767, 4949), (1919, 4557), (2121, 4123), (2793, 3131)]