103886237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 132464640

約数和(自身を除く): 28578403

約数列:

[1, 7, 13, 43, 91, 139, 191, 301, 559, 973, 1337, 1807, 2483, 3913, 5977, 8213, 12649, 17381, 26549, 41839, 57491, 77701, 106769, 185843, 345137, 543907, 747383, 1141607, 2415959, 7991249, 14840891, 103886237]

約数ペア:

[(1, 103886237), (7, 14840891), (13, 7991249), (43, 2415959), (91, 1141607), (139, 747383), (191, 543907), (301, 345137), (559, 185843), (973, 106769), (1337, 77701), (1807, 57491), (2483, 41839), (3913, 26549), (5977, 17381), (8213, 12649)]