40383607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 50135040

約数和(自身を除く): 9751433

約数列:

[1, 11, 19, 23, 31, 209, 253, 271, 341, 437, 589, 713, 2981, 4807, 5149, 6233, 6479, 7843, 8401, 13547, 56639, 68563, 92411, 118427, 149017, 159619, 193223, 1302697, 1755809, 2125453, 3671237, 40383607]

約数ペア:

[(1, 40383607), (11, 3671237), (19, 2125453), (23, 1755809), (31, 1302697), (209, 193223), (253, 159619), (271, 149017), (341, 118427), (437, 92411), (589, 68563), (713, 56639), (2981, 13547), (4807, 8401), (5149, 7843), (6233, 6479)]