7101003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 12606720

約数和(自身を除く): 5505717

約数列:

[1, 3, 7, 13, 19, 21, 37, 39, 57, 91, 111, 133, 247, 259, 273, 399, 481, 703, 741, 777, 1369, 1443, 1729, 2109, 3367, 4107, 4921, 5187, 9139, 9583, 10101, 14763, 17797, 26011, 27417, 28749, 53391, 63973, 78033, 124579, 182077, 191919, 338143, 373737, 546231, 1014429, 2367001, 7101003]

約数ペア:

[(1, 7101003), (3, 2367001), (7, 1014429), (13, 546231), (19, 373737), (21, 338143), (37, 191919), (39, 182077), (57, 124579), (91, 78033), (111, 63973), (133, 53391), (247, 28749), (259, 27417), (273, 26011), (399, 17797), (481, 14763), (703, 10101), (741, 9583), (777, 9139), (1369, 5187), (1443, 4921), (1729, 4107), (2109, 3367)]