1283122617

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{58921}}^1$

素因数の和:59009

約数の個数: 32

約数和(自身を含む): 2104222464

約数和(自身を除く): 821099847

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 7259, 21777, 58921, 176763, 412447, 1001657, 1237341, 3004971, 3594181, 7011599, 10782543, 21034797, 25159267, 61101077, 75477801, 183303231, 427707539, 1283122617]

約数ペア:

[(1, 1283122617), (3, 427707539), (7, 183303231), (17, 75477801), (21, 61101077), (51, 25159267), (61, 21034797), (119, 10782543), (183, 7011599), (357, 3594181), (427, 3004971), (1037, 1237341), (1281, 1001657), (3111, 412447), (7259, 176763), (21777, 58921)]