908852637

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18131}}^1$

素因数の和:18190

約数の個数: 48

約数和(自身を含む): 1587492864

約数和(自身を除く): 678640227

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 1023, 1519, 1617, 2387, 4557, 7161, 16709, 18131, 50127, 54393, 126917, 199441, 380751, 562061, 598323, 888419, 1396087, 1686183, 2665257, 3934427, 4188261, 6182671, 9772609, 11803281, 18548013, 27540989, 29317827, 43278697, 82622967, 129836091, 302950879, 908852637]

約数ペア:

[(1, 908852637), (3, 302950879), (7, 129836091), (11, 82622967), (21, 43278697), (31, 29317827), (33, 27540989), (49, 18548013), (77, 11803281), (93, 9772609), (147, 6182671), (217, 4188261), (231, 3934427), (341, 2665257), (539, 1686183), (651, 1396087), (1023, 888419), (1519, 598323), (1617, 562061), (2387, 380751), (4557, 199441), (7161, 126917), (16709, 54393), (18131, 50127)]