13990935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7047

約数の個数: 32

約数和(自身を含む): 26933760

約数和(自身を除く): 12942825

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 7013, 21039, 35065, 49091, 105195, 133247, 147273, 245455, 399741, 666235, 736365, 932729, 1998705, 2798187, 4663645, 13990935]

約数ペア:

[(1, 13990935), (3, 4663645), (5, 2798187), (7, 1998705), (15, 932729), (19, 736365), (21, 666235), (35, 399741), (57, 245455), (95, 147273), (105, 133247), (133, 105195), (285, 49091), (399, 35065), (665, 21039), (1995, 7013)]