391070091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 563397120

約数和(自身を除く): 172327029

約数列:

[1, 3, 17, 51, 103, 109, 309, 327, 683, 1751, 1853, 2049, 5253, 5559, 11227, 11611, 33681, 34833, 70349, 74447, 190859, 211047, 223341, 572577, 1195933, 1265599, 3587799, 3796797, 7668041, 23004123, 130356697, 391070091]

約数ペア:

[(1, 391070091), (3, 130356697), (17, 23004123), (51, 7668041), (103, 3796797), (109, 3587799), (309, 1265599), (327, 1195933), (683, 572577), (1751, 223341), (1853, 211047), (2049, 190859), (5253, 74447), (5559, 70349), (11227, 34833), (11611, 33681)]