29152331

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 34125840

約数和(自身を除く): 4973509

約数列:

[1, 13, 17, 73, 139, 169, 221, 949, 1241, 1807, 2363, 2873, 10147, 12337, 16133, 23491, 30719, 131911, 172499, 209729, 399347, 1714843, 2242487, 29152331]

約数ペア:

[(1, 29152331), (13, 2242487), (17, 1714843), (73, 399347), (139, 209729), (169, 172499), (221, 131911), (949, 30719), (1241, 23491), (1807, 16133), (2363, 12337), (2873, 10147)]