1982631

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:4998

約数の個数: 16

約数和(自身を含む): 3180800

約数和(自身を除く): 1198169

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4969, 14907, 34783, 94411, 104349, 283233, 660877, 1982631]

約数ペア:

[(1, 1982631), (3, 660877), (7, 283233), (19, 104349), (21, 94411), (57, 34783), (133, 14907), (399, 4969)]