2502357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 4139520

約数和(自身を除く): 1637163

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 307, 429, 627, 741, 921, 2717, 3377, 3991, 5833, 8151, 10131, 11973, 17499, 43901, 64163, 75829, 131703, 192489, 227487, 834119, 2502357]

約数ペア:

[(1, 2502357), (3, 834119), (11, 227487), (13, 192489), (19, 131703), (33, 75829), (39, 64163), (57, 43901), (143, 17499), (209, 11973), (247, 10131), (307, 8151), (429, 5833), (627, 3991), (741, 3377), (921, 2717)]