1205366919

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{21139}}^1$

素因数の和:21454

約数の個数: 16

約数和(自身を含む): 1633699200

約数和(自身を除く): 428332281

約数列:

[1, 3, 83, 229, 249, 687, 19007, 21139, 57021, 63417, 1754537, 4840831, 5263611, 14522493, 401788973, 1205366919]

約数ペア:

[(1, 1205366919), (3, 401788973), (83, 14522493), (229, 5263611), (249, 4840831), (687, 1754537), (19007, 63417), (21139, 57021)]