378152697

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 554444800

約数和(自身を除く): 176292103

約数列:

[1, 3, 13, 39, 79, 139, 237, 417, 883, 1027, 1807, 2649, 3081, 5421, 10981, 11479, 32943, 34437, 69757, 122737, 142753, 209271, 368211, 428259, 906841, 1595581, 2720523, 4786743, 9696223, 29088669, 126050899, 378152697]

約数ペア:

[(1, 378152697), (3, 126050899), (13, 29088669), (39, 9696223), (79, 4786743), (139, 2720523), (237, 1595581), (417, 906841), (883, 428259), (1027, 368211), (1807, 209271), (2649, 142753), (3081, 122737), (5421, 69757), (10981, 34437), (11479, 32943)]