1900513419

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{313151}}^1$

素因数の和:313195

約数の個数: 24

約数和(自身を含む): 3076405248

約数和(自身を除く): 1175891829

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 313151, 939453, 2192057, 5323567, 6576171, 15970701, 37264969, 90500639, 111794907, 271501917, 633504473, 1900513419]

約数ペア:

[(1, 1900513419), (3, 633504473), (7, 271501917), (17, 111794907), (21, 90500639), (51, 37264969), (119, 15970701), (289, 6576171), (357, 5323567), (867, 2192057), (2023, 939453), (6069, 313151)]