3113985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 5824512

約数和(自身を除く): 2710527

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 631, 705, 987, 1645, 1893, 3155, 4417, 4935, 9465, 13251, 22085, 29657, 66255, 88971, 148285, 207599, 444855, 622797, 1037995, 3113985]

約数ペア:

[(1, 3113985), (3, 1037995), (5, 622797), (7, 444855), (15, 207599), (21, 148285), (35, 88971), (47, 66255), (105, 29657), (141, 22085), (235, 13251), (329, 9465), (631, 4935), (705, 4417), (987, 3155), (1645, 1893)]