18427919999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{40739}}^1$

素因数の和:41110

約数の個数: 16

約数和(自身を含む): 19570844160

約数和(自身を除く): 1142924161

約数列:

[1, 23, 71, 277, 1633, 6371, 19667, 40739, 452341, 936997, 2892469, 11284703, 66526787, 259548169, 801213913, 18427919999]

約数ペア:

[(1, 18427919999), (23, 801213913), (71, 259548169), (277, 66526787), (1633, 11284703), (6371, 2892469), (19667, 936997), (40739, 452341)]