300974079

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3323}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 485038080

約数和(自身を除く): 184064001

約数列:

[1, 3, 7, 19, 21, 57, 133, 227, 399, 681, 1589, 3323, 4313, 4767, 9969, 12939, 23261, 30191, 63137, 69783, 90573, 189411, 441959, 754321, 1325877, 2262963, 5280247, 14332099, 15840741, 42996297, 100324693, 300974079]

約数ペア:

[(1, 300974079), (3, 100324693), (7, 42996297), (19, 15840741), (21, 14332099), (57, 5280247), (133, 2262963), (227, 1325877), (399, 754321), (681, 441959), (1589, 189411), (3323, 90573), (4313, 69783), (4767, 63137), (9969, 30191), (12939, 23261)]