129649331

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7013}}^1$

素因数の和:7178

約数の個数: 16

約数和(自身を含む): 157113600

約数和(自身を除く): 27464269

約数列:

[1, 7, 19, 133, 139, 973, 2641, 7013, 18487, 49091, 133247, 932729, 974807, 6823649, 18521333, 129649331]

約数ペア:

[(1, 129649331), (7, 18521333), (19, 6823649), (133, 974807), (139, 932729), (973, 133247), (2641, 49091), (7013, 18487)]