1621413937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{27061}}^1$

素因数の和:27504

約数の個数: 16

約数和(自身を含む): 1909494720

約数和(自身を除く): 288080783

約数列:

[1, 11, 13, 143, 419, 4609, 5447, 27061, 59917, 297671, 351793, 3869723, 11338559, 124724149, 147401267, 1621413937]

約数ペア:

[(1, 1621413937), (11, 147401267), (13, 124724149), (143, 11338559), (419, 3869723), (4609, 351793), (5447, 297671), (27061, 59917)]