713454749

素因数分解:

$7^4\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:2014

約数の個数: 20

約数和(自身を含む): 837879936

約数和(自身を除く): 124425187

約数列:

[1, 7, 49, 163, 343, 1141, 1823, 2401, 7987, 12761, 55909, 89327, 297149, 391363, 625289, 2080043, 4377023, 14560301, 101922107, 713454749]

約数ペア:

[(1, 713454749), (7, 101922107), (49, 14560301), (163, 4377023), (343, 2080043), (1141, 625289), (1823, 391363), (2401, 297149), (7987, 89327), (12761, 55909)]