105780649

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 120539904

約数和(自身を除く): 14759255

約数列:

[1, 13, 31, 61, 169, 331, 403, 793, 1891, 4303, 5239, 10261, 10309, 20191, 24583, 55939, 133393, 262483, 319579, 625921, 1734109, 3412279, 8136973, 105780649]

約数ペア:

[(1, 105780649), (13, 8136973), (31, 3412279), (61, 1734109), (169, 625921), (331, 319579), (403, 262483), (793, 133393), (1891, 55939), (4303, 24583), (5239, 20191), (10261, 10309)]