7030863

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 12004200

約数和(自身を除く): 4973337

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 149, 321, 441, 447, 749, 963, 1043, 1341, 2247, 3129, 5243, 6741, 7301, 9387, 15729, 15943, 21903, 47187, 47829, 65709, 111601, 143487, 334803, 781207, 1004409, 2343621, 7030863]

約数ペア:

[(1, 7030863), (3, 2343621), (7, 1004409), (9, 781207), (21, 334803), (49, 143487), (63, 111601), (107, 65709), (147, 47829), (149, 47187), (321, 21903), (441, 15943), (447, 15729), (749, 9387), (963, 7301), (1043, 6741), (1341, 5243), (2247, 3129)]