42171811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 52346880

約数和(自身を除く): 10175069

約数列:

[1, 11, 19, 23, 31, 209, 253, 283, 341, 437, 589, 713, 3113, 4807, 5377, 6479, 6509, 7843, 8773, 13547, 59147, 71599, 96503, 123671, 149017, 166687, 201779, 1360381, 1833557, 2219569, 3833801, 42171811]

約数ペア:

[(1, 42171811), (11, 3833801), (19, 2219569), (23, 1833557), (31, 1360381), (209, 201779), (253, 166687), (283, 149017), (341, 123671), (437, 96503), (589, 71599), (713, 59147), (3113, 13547), (4807, 8773), (5377, 7843), (6479, 6509)]