40440351

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40973}}^1$

素因数の和:41030

約数の個数: 16

約数和(自身を含む): 62936064

約数和(自身を除く): 22495713

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 40973, 122919, 286811, 860433, 1925731, 5777193, 13480117, 40440351]

約数ペア:

[(1, 40440351), (3, 13480117), (7, 5777193), (21, 1925731), (47, 860433), (141, 286811), (329, 122919), (987, 40973)]