996866213

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 1256808960

約数和(自身を除く): 259942747

約数列:

[1, 7, 17, 29, 119, 151, 203, 493, 1057, 1913, 2567, 3451, 4379, 13391, 17969, 30653, 32521, 55477, 74443, 227647, 288863, 388339, 521101, 943109, 2022041, 4910671, 6601763, 8377027, 34374697, 58639189, 142409459, 996866213]

約数ペア:

[(1, 996866213), (7, 142409459), (17, 58639189), (29, 34374697), (119, 8377027), (151, 6601763), (203, 4910671), (493, 2022041), (1057, 943109), (1913, 521101), (2567, 388339), (3451, 288863), (4379, 227647), (13391, 74443), (17969, 55477), (30653, 32521)]