1400907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 1981440

約数和(自身を除く): 580533

約数列:

[1, 3, 23, 69, 79, 237, 257, 771, 1817, 5451, 5911, 17733, 20303, 60909, 466969, 1400907]

約数ペア:

[(1, 1400907), (3, 466969), (23, 60909), (69, 20303), (79, 17733), (237, 5911), (257, 5451), (771, 1817)]