151470209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{743}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 169703424

約数和(自身を除く): 18233215

約数列:

[1, 11, 43, 431, 473, 743, 4741, 8173, 18533, 31949, 203863, 320233, 351439, 3522563, 13770019, 151470209]

約数ペア:

[(1, 151470209), (11, 13770019), (43, 3522563), (431, 351439), (473, 320233), (743, 203863), (4741, 31949), (8173, 18533)]