47128683

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4073}}^1$

素因数の和:4131

約数の個数: 32

約数和(自身を含む): 78220800

約数和(自身を除く): 31092117

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 4073, 11571, 12219, 28511, 77387, 85533, 118117, 232161, 354351, 541709, 826819, 1625127, 2244223, 2480457, 6732669, 15709561, 47128683]

約数ペア:

[(1, 47128683), (3, 15709561), (7, 6732669), (19, 2480457), (21, 2244223), (29, 1625127), (57, 826819), (87, 541709), (133, 354351), (203, 232161), (399, 118117), (551, 85533), (609, 77387), (1653, 28511), (3857, 12219), (4073, 11571)]