384672723

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{42557}}^1$

素因数の和:42714

約数の個数: 16

約数和(自身を含む): 539294976

約数和(自身を除く): 154622253

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 42557, 127671, 978811, 2936433, 5574967, 16724901, 128224241, 384672723]

約数ペア:

[(1, 384672723), (3, 128224241), (23, 16724901), (69, 5574967), (131, 2936433), (393, 978811), (3013, 127671), (9039, 42557)]