47106423

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 84651840

約数和(自身を除く): 37545417

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 113, 117, 273, 339, 509, 791, 819, 1017, 1469, 1527, 2373, 3563, 4407, 4581, 6617, 7119, 10283, 10689, 13221, 19851, 30849, 32067, 46319, 57517, 59553, 92547, 138957, 172551, 402619, 416871, 517653, 747721, 1207857, 2243163, 3623571, 5234047, 6729489, 15702141, 47106423]

約数ペア:

[(1, 47106423), (3, 15702141), (7, 6729489), (9, 5234047), (13, 3623571), (21, 2243163), (39, 1207857), (63, 747721), (91, 517653), (113, 416871), (117, 402619), (273, 172551), (339, 138957), (509, 92547), (791, 59553), (819, 57517), (1017, 46319), (1469, 32067), (1527, 30849), (2373, 19851), (3563, 13221), (4407, 10689), (4581, 10283), (6617, 7119)]