1572192147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{138239}}^1$

素因数の和:138482

約数の個数: 16

約数和(自身を含む): 2229534720

約数和(自身を除く): 657342573

約数列:

[1, 3, 17, 51, 223, 669, 3791, 11373, 138239, 414717, 2350063, 7050189, 30827297, 92481891, 524064049, 1572192147]

約数ペア:

[(1, 1572192147), (3, 524064049), (17, 92481891), (51, 30827297), (223, 7050189), (669, 2350063), (3791, 414717), (11373, 138239)]