172469973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{232753}}^1$

素因数の和:232788

約数の個数: 16

約数和(自身を含む): 260684480

約数和(自身を除く): 88214507

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 232753, 698259, 3025789, 4422307, 9077367, 13266921, 57489991, 172469973]

約数ペア:

[(1, 172469973), (3, 57489991), (13, 13266921), (19, 9077367), (39, 4422307), (57, 3025789), (247, 698259), (741, 232753)]