291200821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 311247360

約数和(自身を除く): 20046539

約数列:

[1, 19, 107, 227, 631, 2033, 4313, 11989, 24289, 67517, 143237, 461491, 1282823, 2721503, 15326359, 291200821]

約数ペア:

[(1, 291200821), (19, 15326359), (107, 2721503), (227, 1282823), (631, 461491), (2033, 143237), (4313, 67517), (11989, 24289)]