1421974497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{167429}}^1$

素因数の和:167600

約数の個数: 16

約数和(自身を含む): 2009160000

約数和(自身を除く): 587185503

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 167429, 502287, 3181151, 9543453, 24946921, 74840763, 473991499, 1421974497]

約数ペア:

[(1, 1421974497), (3, 473991499), (19, 74840763), (57, 24946921), (149, 9543453), (447, 3181151), (2831, 502287), (8493, 167429)]