38220063

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 62161920

約数和(自身を除く): 23941857

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 709, 1057, 2127, 2567, 3171, 4963, 7701, 12053, 14889, 17969, 36159, 53907, 84371, 107059, 253113, 321177, 749413, 1820003, 2248239, 5460009, 12740021, 38220063]

約数ペア:

[(1, 38220063), (3, 12740021), (7, 5460009), (17, 2248239), (21, 1820003), (51, 749413), (119, 321177), (151, 253113), (357, 107059), (453, 84371), (709, 53907), (1057, 36159), (2127, 17969), (2567, 14889), (3171, 12053), (4963, 7701)]