86392439

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 21434761

約数列:

[1, 7, 23, 47, 49, 161, 233, 329, 343, 1081, 1127, 1631, 2303, 5359, 7567, 7889, 10951, 11417, 16121, 37513, 52969, 76657, 79919, 251873, 262591, 370783, 536599, 1763111, 1838137, 3756193, 12341777, 86392439]

約数ペア:

[(1, 86392439), (7, 12341777), (23, 3756193), (47, 1838137), (49, 1763111), (161, 536599), (233, 370783), (329, 262591), (343, 251873), (1081, 79919), (1127, 76657), (1631, 52969), (2303, 37513), (5359, 16121), (7567, 11417), (7889, 10951)]