1021302009

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{33703}}^1$

素因数の和:33766

約数の個数: 48

約数和(自身を含む): 1864774912

約数和(自身を除く): 843472903

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 2331, 3367, 4329, 10101, 30303, 33703, 101109, 235921, 303327, 438139, 707763, 1247011, 1314417, 2123289, 3066973, 3741033, 3943251, 8729077, 9200919, 11223099, 16211143, 26187231, 27602757, 48633429, 78561693, 113478001, 145900287, 340434003, 1021302009]

約数ペア:

[(1, 1021302009), (3, 340434003), (7, 145900287), (9, 113478001), (13, 78561693), (21, 48633429), (37, 27602757), (39, 26187231), (63, 16211143), (91, 11223099), (111, 9200919), (117, 8729077), (259, 3943251), (273, 3741033), (333, 3066973), (481, 2123289), (777, 1314417), (819, 1247011), (1443, 707763), (2331, 438139), (3367, 303327), (4329, 235921), (10101, 101109), (30303, 33703)]