1254071117

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163781}}^1$

素因数の和:163844

約数の個数: 16

約数和(自身を含む): 1467486720

約数和(自身を除く): 213415603

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 163781, 2129153, 3111839, 5077211, 40453907, 66003743, 96467009, 1254071117]

約数ペア:

[(1, 1254071117), (13, 96467009), (19, 66003743), (31, 40453907), (247, 5077211), (403, 3111839), (589, 2129153), (7657, 163781)]