401013297

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{5087}}^1$

素因数の和:5573

約数の個数: 24

約数和(自身を含む): 611170560

約数和(自身を除く): 210157263

約数列:

[1, 3, 9, 19, 57, 171, 461, 1383, 4149, 5087, 8759, 15261, 26277, 45783, 78831, 96653, 289959, 869877, 2345107, 7035321, 21105963, 44557033, 133671099, 401013297]

約数ペア:

[(1, 401013297), (3, 133671099), (9, 44557033), (19, 21105963), (57, 7035321), (171, 2345107), (461, 869877), (1383, 289959), (4149, 96653), (5087, 78831), (8759, 45783), (15261, 26277)]