197930343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{52321}}^1$

素因数の和:52434

約数の個数: 16

約数和(自身を含む): 287143136

約数和(自身を除く): 89212793

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 52321, 156963, 680173, 2040519, 5075137, 15225411, 65976781, 197930343]

約数ペア:

[(1, 197930343), (3, 65976781), (13, 15225411), (39, 5075137), (97, 2040519), (291, 680173), (1261, 156963), (3783, 52321)]