2135990157

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{59447}}^1$

素因数の和:59545

約数の個数: 32

約数和(自身を含む): 3424204800

約数和(自身を除く): 1288214643

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 5133, 11977, 35931, 59447, 178341, 416129, 1248387, 1723963, 3507373, 5171889, 10522119, 12067741, 24551611, 36203223, 73654833, 101713817, 305141451, 711996719, 2135990157]

約数ペア:

[(1, 2135990157), (3, 711996719), (7, 305141451), (21, 101713817), (29, 73654833), (59, 36203223), (87, 24551611), (177, 12067741), (203, 10522119), (413, 5171889), (609, 3507373), (1239, 1723963), (1711, 1248387), (5133, 416129), (11977, 178341), (35931, 59447)]