331347354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4248043}}^1$

素因数の和:4248061

約数の個数: 16

約数和(自身を含む): 713671392

約数和(自身を除く): 382324038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4248043, 8496086, 12744129, 25488258, 55224559, 110449118, 165673677, 331347354]

約数ペア:

[(1, 331347354), (2, 165673677), (3, 110449118), (6, 55224559), (13, 25488258), (26, 12744129), (39, 8496086), (78, 4248043)]