375919921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{7213}}^1$

素因数の和:7456

約数の個数: 16

約数和(自身を含む): 428223040

約数和(自身を除く): 52303119

約数列:

[1, 13, 19, 211, 247, 2743, 4009, 7213, 52117, 93769, 137047, 1521943, 1781611, 19785259, 28916917, 375919921]

約数ペア:

[(1, 375919921), (13, 28916917), (19, 19785259), (211, 1781611), (247, 1521943), (2743, 137047), (4009, 93769), (7213, 52117)]