1900452393

素因数分解:

$3^2\times 7^1\times {\mathrm{4789}}^1\times {\mathrm{6299}}^1$

素因数の和:11101

約数の個数: 24

約数和(自身を含む): 3138408000

約数和(自身を除く): 1237955607

約数列:

[1, 3, 7, 9, 21, 63, 4789, 6299, 14367, 18897, 33523, 43101, 44093, 56691, 100569, 132279, 301707, 396837, 30165911, 90497733, 211161377, 271493199, 633484131, 1900452393]

約数ペア:

[(1, 1900452393), (3, 633484131), (7, 271493199), (9, 211161377), (21, 90497733), (63, 30165911), (4789, 396837), (6299, 301707), (14367, 132279), (18897, 100569), (33523, 56691), (43101, 44093)]