201951009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{575359}}^1$

素因数の和:575381

約数の個数: 16

約数和(自身を含む): 322201600

約数和(自身を除く): 120250591

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 575359, 1726077, 5178231, 7479667, 15534693, 22439001, 67317003, 201951009]

約数ペア:

[(1, 201951009), (3, 67317003), (9, 22439001), (13, 15534693), (27, 7479667), (39, 5178231), (117, 1726077), (351, 575359)]