21246001923

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{17389}}^1\times {\mathrm{23957}}^1$

素因数の和:41366

約数の個数: 16

約数和(自身を含む): 29997332640

約数和(自身を除く): 8751330717

約数列:

[1, 3, 17, 51, 17389, 23957, 52167, 71871, 295613, 407269, 886839, 1221807, 416588273, 1249764819, 7082000641, 21246001923]

約数ペア:

[(1, 21246001923), (3, 7082000641), (17, 1249764819), (51, 416588273), (17389, 1221807), (23957, 886839), (52167, 407269), (71871, 295613)]