2013605937

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{450169}}^1$

素因数の和:450253

約数の個数: 24

約数和(自身を含む): 3370872960

約数和(自身を除く): 1357267023

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 450169, 1350507, 3151183, 4051521, 9453549, 28360647, 31961999, 95885997, 223733993, 287657991, 671201979, 2013605937]

約数ペア:

[(1, 2013605937), (3, 671201979), (7, 287657991), (9, 223733993), (21, 95885997), (63, 31961999), (71, 28360647), (213, 9453549), (497, 4051521), (639, 3151183), (1491, 1350507), (4473, 450169)]