144208919

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 154229184

約数和(自身を除く): 10020265

約数列:

[1, 23, 53, 281, 421, 1219, 6463, 9683, 14893, 22313, 118301, 342539, 513199, 2720923, 6269953, 144208919]

約数ペア:

[(1, 144208919), (23, 6269953), (53, 2720923), (281, 513199), (421, 342539), (1219, 118301), (6463, 22313), (9683, 14893)]