144883361

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 167476608

約数和(自身を除く): 22593247

約数列:

[1, 7, 211, 233, 421, 1477, 1631, 2947, 49163, 88831, 98093, 344141, 621817, 686651, 20697623, 144883361]

約数ペア:

[(1, 144883361), (7, 20697623), (211, 686651), (233, 621817), (421, 344141), (1477, 98093), (1631, 88831), (2947, 49163)]