4287489021

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3709}}^1$

素因数の和:3890

約数の個数: 48

約数和(自身を含む): 6621014400

約数和(自身を除く): 2333525379

約数列:

[1, 3, 9, 29, 43, 87, 103, 129, 261, 309, 387, 927, 1247, 2987, 3709, 3741, 4429, 8961, 11127, 11223, 13287, 26883, 33381, 39861, 107561, 128441, 159487, 322683, 382027, 385323, 478461, 968049, 1146081, 1155969, 1435383, 3438243, 4625123, 11078783, 13875369, 16427161, 33236349, 41626107, 49281483, 99709047, 147844449, 476387669, 1429163007, 4287489021]

約数ペア:

[(1, 4287489021), (3, 1429163007), (9, 476387669), (29, 147844449), (43, 99709047), (87, 49281483), (103, 41626107), (129, 33236349), (261, 16427161), (309, 13875369), (387, 11078783), (927, 4625123), (1247, 3438243), (2987, 1435383), (3709, 1155969), (3741, 1146081), (4429, 968049), (8961, 478461), (11127, 385323), (11223, 382027), (13287, 322683), (26883, 159487), (33381, 128441), (39861, 107561)]