157430903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{12203}}^1$

素因数の和:12326

約数の個数: 16

約数和(自身を含む): 191358720

約数和(自身を除く): 33927817

約数列:

[1, 7, 19, 97, 133, 679, 1843, 12203, 12901, 85421, 231857, 1183691, 1622999, 8285837, 22490129, 157430903]

約数ペア:

[(1, 157430903), (7, 22490129), (19, 8285837), (97, 1622999), (133, 1183691), (679, 231857), (1843, 85421), (12203, 12901)]