8434461

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21139}}^1$

素因数の和:21168

約数の個数: 16

約数和(自身を含む): 13529600

約数和(自身を除く): 5095139

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 21139, 63417, 147973, 401641, 443919, 1204923, 2811487, 8434461]

約数ペア:

[(1, 8434461), (3, 2811487), (7, 1204923), (19, 443919), (21, 401641), (57, 147973), (133, 63417), (399, 21139)]