960020901

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{1097}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 1644364800

約数和(自身を除く): 684343899

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 479, 609, 1097, 1437, 1827, 3291, 3353, 4311, 7679, 9873, 10059, 13891, 23037, 30177, 31813, 41673, 69111, 95439, 97237, 125019, 222691, 286317, 291711, 525463, 668073, 875133, 1576389, 2004219, 3678241, 4729167, 11034723, 15238427, 33104169, 45715281, 106668989, 137145843, 320006967, 960020901]

約数ペア:

[(1, 960020901), (3, 320006967), (7, 137145843), (9, 106668989), (21, 45715281), (29, 33104169), (63, 15238427), (87, 11034723), (203, 4729167), (261, 3678241), (479, 2004219), (609, 1576389), (1097, 875133), (1437, 668073), (1827, 525463), (3291, 291711), (3353, 286317), (4311, 222691), (7679, 125019), (9873, 97237), (10059, 95439), (13891, 69111), (23037, 41673), (30177, 31813)]