713771499

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1788901}}^1$

素因数の和:1788930

約数の個数: 16

約数和(自身を含む): 1144897280

約数和(自身を除く): 431125781

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1788901, 5366703, 12522307, 33989119, 37566921, 101967357, 237923833, 713771499]

約数ペア:

[(1, 713771499), (3, 237923833), (7, 101967357), (19, 37566921), (21, 33989119), (57, 12522307), (133, 5366703), (399, 1788901)]