4429553961

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{7121}}^1$

素因数の和:8709

約数の個数: 32

約数和(自身を含む): 7110604800

約数和(自身を除く): 2681050839

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1559, 4677, 7121, 10913, 21363, 29621, 32739, 49847, 88863, 135299, 149541, 207347, 405897, 622041, 947093, 2841279, 11101639, 33304917, 77711473, 210931141, 233134419, 632793423, 1476517987, 4429553961]

約数ペア:

[(1, 4429553961), (3, 1476517987), (7, 632793423), (19, 233134419), (21, 210931141), (57, 77711473), (133, 33304917), (399, 11101639), (1559, 2841279), (4677, 947093), (7121, 622041), (10913, 405897), (21363, 207347), (29621, 149541), (32739, 135299), (49847, 88863)]