127940523

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{9629}}^1$

素因数の和:9778

約数の個数: 16

約数和(自身を含む): 176267520

約数和(自身を除く): 48326997

約数列:

[1, 3, 43, 103, 129, 309, 4429, 9629, 13287, 28887, 414047, 991787, 1242141, 2975361, 42646841, 127940523]

約数ペア:

[(1, 127940523), (3, 42646841), (43, 2975361), (103, 1242141), (129, 991787), (309, 414047), (4429, 28887), (9629, 13287)]