30729069

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{773}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 50873472

約数和(自身を除く): 20144403

約数列:

[1, 3, 7, 9, 21, 63, 631, 773, 1893, 2319, 4417, 5411, 5679, 6957, 13251, 16233, 39753, 48699, 487763, 1463289, 3414341, 4389867, 10243023, 30729069]

約数ペア:

[(1, 30729069), (3, 10243023), (7, 4389867), (9, 3414341), (21, 1463289), (63, 487763), (631, 48699), (773, 39753), (1893, 16233), (2319, 13251), (4417, 6957), (5411, 5679)]