222912237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{6101}}^1$

素因数の和:6764

約数の個数: 16

約数和(自身を含む): 313398720

約数和(自身を除く): 90486483

約数列:

[1, 3, 19, 57, 641, 1923, 6101, 12179, 18303, 36537, 115919, 347757, 3910741, 11732223, 74304079, 222912237]

約数ペア:

[(1, 222912237), (3, 74304079), (19, 11732223), (57, 3910741), (641, 347757), (1923, 115919), (6101, 36537), (12179, 18303)]