355609527

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30293}}^1$

素因数の和:30359

約数の個数: 32

約数和(自身を含む): 597155328

約数和(自身を除く): 241545801

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 30293, 90879, 212051, 393809, 636153, 1181427, 1302599, 2756663, 3907797, 8269989, 9118193, 16933787, 27354579, 50801361, 118536509, 355609527]

約数ペア:

[(1, 355609527), (3, 118536509), (7, 50801361), (13, 27354579), (21, 16933787), (39, 9118193), (43, 8269989), (91, 3907797), (129, 2756663), (273, 1302599), (301, 1181427), (559, 636153), (903, 393809), (1677, 212051), (3913, 90879), (11739, 30293)]