157534221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{16901}}^1$

素因数の和:17156

約数の個数: 16

約数和(自身を含む): 227162880

約数和(自身を除く): 69628659

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 16901, 50703, 219713, 659139, 4039339, 12118017, 52511407, 157534221]

約数ペア:

[(1, 157534221), (3, 52511407), (13, 12118017), (39, 4039339), (239, 659139), (717, 219713), (3107, 50703), (9321, 16901)]