189727439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 211654944

約数和(自身を除く): 21927505

約数列:

[1, 11, 53, 421, 583, 773, 4631, 8503, 22313, 40969, 245443, 325433, 450659, 3579763, 17247949, 189727439]

約数ペア:

[(1, 189727439), (11, 17247949), (53, 3579763), (421, 450659), (583, 325433), (773, 245443), (4631, 40969), (8503, 22313)]