4195737

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 7687680

約数和(自身を除く): 3491943

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 109, 117, 141, 273, 327, 329, 423, 611, 763, 819, 981, 987, 1417, 1833, 2289, 2961, 4251, 4277, 5123, 5499, 6867, 9919, 12753, 12831, 15369, 29757, 35861, 38493, 46107, 66599, 89271, 107583, 199797, 322749, 466193, 599391, 1398579, 4195737]

約数ペア:

[(1, 4195737), (3, 1398579), (7, 599391), (9, 466193), (13, 322749), (21, 199797), (39, 107583), (47, 89271), (63, 66599), (91, 46107), (109, 38493), (117, 35861), (141, 29757), (273, 15369), (327, 12831), (329, 12753), (423, 9919), (611, 6867), (763, 5499), (819, 5123), (981, 4277), (987, 4251), (1417, 2961), (1833, 2289)]