15663392221

素因数分解:

${\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{677}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 16784893440

約数和(自身を除く): 1121501219

約数列:

[1, 17, 223, 289, 359, 677, 3791, 6103, 11509, 64447, 80057, 103751, 150971, 195653, 243043, 1360969, 2566507, 4131731, 23136473, 43630619, 54198589, 70239427, 921376013, 15663392221]

約数ペア:

[(1, 15663392221), (17, 921376013), (223, 70239427), (289, 54198589), (359, 43630619), (677, 23136473), (3791, 4131731), (6103, 2566507), (11509, 1360969), (64447, 243043), (80057, 195653), (103751, 150971)]