2219492037

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{97231}}^1$

素因数の和:98328

約数の個数: 16

約数和(自身を含む): 3385229312

約数和(自身を除く): 1165737275

約数列:

[1, 3, 7, 21, 1087, 3261, 7609, 22827, 97231, 291693, 680617, 2041851, 105690097, 317070291, 739830679, 2219492037]

約数ペア:

[(1, 2219492037), (3, 739830679), (7, 317070291), (21, 105690097), (1087, 2041851), (3261, 680617), (7609, 291693), (22827, 97231)]