157435897

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 167719680

約数和(自身を除く): 10283783

約数列:

[1, 23, 71, 229, 421, 1633, 5267, 9683, 16259, 29891, 96409, 373957, 687493, 2217407, 6845039, 157435897]

約数ペア:

[(1, 157435897), (23, 6845039), (71, 2217407), (229, 687493), (421, 373957), (1633, 96409), (5267, 29891), (9683, 16259)]